shader.c File Reference

#include "config.h"
#include "wine/port.h"
#include <stdio.h>
#include <string.h>
#include "wined3d_private.h"

Include dependency graph for shader.c:

Go to the source code of this file.

Classes
struct	shader_none_priv

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (d3d_shader)
static void	shader_dump_src_param (struct wined3d_string_buffer *buffer, const struct wined3d_shader_src_param *param, const struct wined3d_shader_version *shader_version)
const char *	debug_d3dshaderinstructionhandler (enum WINED3D_SHADER_INSTRUCTION_HANDLER handler_idx)
static const char *	shader_semantic_name_from_usage (enum wined3d_decl_usage usage)
static enum wined3d_decl_usage	shader_usage_from_semantic_name (const char *name)
static enum wined3d_sysval_semantic	shader_sysval_semantic_from_usage (enum wined3d_decl_usage usage)
BOOL	shader_match_semantic (const char *semantic_name, enum wined3d_decl_usage usage)
static void	shader_signature_from_semantic (struct wined3d_shader_signature_element *e, const struct wined3d_shader_semantic *s)
static void	shader_signature_from_usage (struct wined3d_shader_signature_element *e, enum wined3d_decl_usage usage, UINT usage_idx, UINT reg_idx, DWORD write_mask)
static const struct wined3d_shader_frontend *	shader_select_frontend (enum wined3d_shader_byte_code_format format)
void	string_buffer_clear (struct wined3d_string_buffer *buffer)
BOOL	string_buffer_init (struct wined3d_string_buffer *buffer)
void	string_buffer_free (struct wined3d_string_buffer *buffer)
BOOL	string_buffer_resize (struct wined3d_string_buffer *buffer, int rc)
int	shader_vaddline (struct wined3d_string_buffer *buffer, const char *format, va_list args)
int	shader_addline (struct wined3d_string_buffer *buffer, const char *format,...)
struct wined3d_string_buffer *	string_buffer_get (struct wined3d_string_buffer_list *list)
static int	string_buffer_vsprintf (struct wined3d_string_buffer *buffer, const char *format, va_list args)
void	string_buffer_sprintf (struct wined3d_string_buffer *buffer, const char *format,...)
void	string_buffer_release (struct wined3d_string_buffer_list *list, struct wined3d_string_buffer *buffer)
void	string_buffer_list_init (struct wined3d_string_buffer_list *list)
void	string_buffer_list_cleanup (struct wined3d_string_buffer_list *list)
static unsigned int	shader_get_float_offset (enum wined3d_shader_register_type register_type, UINT register_idx)
static void	shader_delete_constant_list (struct list *clist)
static void	shader_set_limits (struct wined3d_shader *shader)
static BOOL	shader_record_register_usage (struct wined3d_shader *shader, struct wined3d_shader_reg_maps *reg_maps, const struct wined3d_shader_register *reg, enum wined3d_shader_type shader_type, unsigned int constf_size)
static void	shader_record_sample (struct wined3d_shader_reg_maps *reg_maps, unsigned int resource_idx, unsigned int sampler_idx, unsigned int bind_idx)
static unsigned int	get_instr_extra_regcount (enum WINED3D_SHADER_INSTRUCTION_HANDLER instr, unsigned int param)
static HRESULT	shader_reg_maps_add_tgsm (struct wined3d_shader_reg_maps *reg_maps, unsigned int register_idx, unsigned int size, unsigned int stride)
static HRESULT	shader_record_shader_phase (struct wined3d_shader *shader, struct wined3d_shader_phase **current_phase, const struct wined3d_shader_instruction *ins, const DWORD *current_instruction_ptr, const DWORD *previous_instruction_ptr)
static HRESULT	shader_calculate_clip_or_cull_distance_mask (const struct wined3d_shader_signature_element *e, unsigned int *mask)
static void	wined3d_insert_interpolation_mode (DWORD *packed_interpolation_mode, unsigned int register_idx, enum wined3d_shader_interpolation_mode mode)
static HRESULT	shader_get_registers_used (struct wined3d_shader *shader, const struct wined3d_shader_frontend *fe, struct wined3d_shader_reg_maps *reg_maps, struct wined3d_shader_signature *input_signature, struct wined3d_shader_signature *output_signature, DWORD constf_size)
static void	shader_cleanup_reg_maps (struct wined3d_shader_reg_maps *reg_maps)
unsigned int	shader_find_free_input_register (const struct wined3d_shader_reg_maps *reg_maps, unsigned int max)
static void	shader_dump_global_flags (struct wined3d_string_buffer *buffer, DWORD global_flags)
static void	shader_dump_sync_flags (struct wined3d_string_buffer *buffer, DWORD sync_flags)
static void	shader_dump_uav_flags (struct wined3d_string_buffer *buffer, DWORD uav_flags)
static void	shader_dump_tessellator_domain (struct wined3d_string_buffer *buffer, enum wined3d_tessellator_domain domain)
static void	shader_dump_tessellator_output_primitive (struct wined3d_string_buffer *buffer, enum wined3d_tessellator_output_primitive output_primitive)
static void	shader_dump_tessellator_partitioning (struct wined3d_string_buffer *buffer, enum wined3d_tessellator_partitioning partitioning)
static void	shader_dump_shader_input_sysval_semantic (struct wined3d_string_buffer *buffer, enum wined3d_shader_input_sysval_semantic semantic)
static void	shader_dump_decl_usage (struct wined3d_string_buffer *buffer, const struct wined3d_shader_semantic *semantic, unsigned int flags, const struct wined3d_shader_version *shader_version)
static void	shader_dump_register (struct wined3d_string_buffer *buffer, const struct wined3d_shader_register *reg, const struct wined3d_shader_version *shader_version)
static void	shader_dump_dst_param (struct wined3d_string_buffer *buffer, const struct wined3d_shader_dst_param *param, const struct wined3d_shader_version *shader_version)
HRESULT	shader_generate_code (const struct wined3d_shader *shader, struct wined3d_string_buffer *buffer, const struct wined3d_shader_reg_maps *reg_maps, void *backend_ctx, const DWORD *start, const DWORD *end)
static void	shader_dump_ins_modifiers (struct wined3d_string_buffer *buffer, const struct wined3d_shader_dst_param *dst)
static void	shader_dump_primitive_type (struct wined3d_string_buffer *buffer, const struct wined3d_shader_primitive_type *primitive_type)
static void	shader_dump_interpolation_mode (struct wined3d_string_buffer *buffer, enum wined3d_shader_interpolation_mode interpolation_mode)
static void	shader_trace_init (const struct wined3d_shader_frontend *fe, void *fe_data)
static void	shader_cleanup (struct wined3d_shader *shader)
static void	shader_none_handle_instruction (const struct wined3d_shader_instruction *ins)
static void	shader_none_precompile (void *shader_priv, struct wined3d_shader *shader)
static void	shader_none_select_compute (void *shader_priv, struct wined3d_context *context, const struct wined3d_state *state)
static void	shader_none_update_float_vertex_constants (struct wined3d_device *device, UINT start, UINT count)
static void	shader_none_update_float_pixel_constants (struct wined3d_device *device, UINT start, UINT count)
static void	shader_none_load_constants (void *shader_priv, struct wined3d_context *context, const struct wined3d_state *state)
static void	shader_none_destroy (struct wined3d_shader *shader)
static void	shader_none_free_context_data (struct wined3d_context *context)
static void	shader_none_init_context_state (struct wined3d_context *context)
static void	shader_none_select (void *shader_priv, struct wined3d_context *context, const struct wined3d_state *state)
static void	shader_none_disable (void *shader_priv, struct wined3d_context *context)
static HRESULT	shader_none_alloc (struct wined3d_device *device, const struct wined3d_vertex_pipe_ops *vertex_pipe, const struct fragment_pipeline *fragment_pipe)
static void	shader_none_free (struct wined3d_device *device)
static BOOL	shader_none_allocate_context_data (struct wined3d_context *context)
static void	shader_none_get_caps (const struct wined3d_gl_info *gl_info, struct shader_caps *caps)
static BOOL	shader_none_color_fixup_supported (struct color_fixup_desc fixup)
static BOOL	shader_none_has_ffp_proj_control (void *shader_priv)
static HRESULT	shader_set_function (struct wined3d_shader *shader, DWORD float_const_count, enum wined3d_shader_type type, unsigned int max_version)
ULONG CDECL	wined3d_shader_incref (struct wined3d_shader *shader)
static void	wined3d_shader_init_object (void *object)
static void	wined3d_shader_destroy_object (void *object)
ULONG CDECL	wined3d_shader_decref (struct wined3d_shader *shader)
void *CDECL	wined3d_shader_get_parent (const struct wined3d_shader *shader)
HRESULT CDECL	wined3d_shader_get_byte_code (const struct wined3d_shader *shader, void *byte_code, UINT *byte_code_size)
HRESULT CDECL	wined3d_shader_set_local_constants_float (struct wined3d_shader *shader, UINT start_idx, const float *src_data, UINT count)
static void	init_interpolation_compile_args (DWORD *interpolation_args, const struct wined3d_shader *pixel_shader, const struct wined3d_gl_info *gl_info)
void	find_vs_compile_args (const struct wined3d_state *state, const struct wined3d_shader *shader, WORD swizzle_map, struct vs_compile_args *args, const struct wined3d_context *context)
static BOOL	match_usage (BYTE usage1, BYTE usage_idx1, BYTE usage2, BYTE usage_idx2)
BOOL	vshader_get_input (const struct wined3d_shader *shader, BYTE usage_req, BYTE usage_idx_req, unsigned int *regnum)
static HRESULT	shader_signature_calculate_strings_length (const struct wined3d_shader_signature *signature, SIZE_T *total)
static HRESULT	shader_signature_copy (struct wined3d_shader_signature *dst, const struct wined3d_shader_signature *src, char **signature_strings)
static HRESULT	shader_init (struct wined3d_shader *shader, struct wined3d_device *device, const struct wined3d_shader_desc *desc, DWORD float_const_count, enum wined3d_shader_type type, void *parent, const struct wined3d_parent_ops *parent_ops)
static HRESULT	vertex_shader_init (struct wined3d_shader *shader, struct wined3d_device *device, const struct wined3d_shader_desc *desc, void *parent, const struct wined3d_parent_ops *parent_ops)
static HRESULT	geometry_shader_init (struct wined3d_shader *shader, struct wined3d_device *device, const struct wined3d_shader_desc *desc, const struct wined3d_stream_output_desc *so_desc, void *parent, const struct wined3d_parent_ops *parent_ops)
void	find_ds_compile_args (const struct wined3d_state *state, const struct wined3d_shader *shader, struct ds_compile_args *args, const struct wined3d_context *context)
void	find_gs_compile_args (const struct wined3d_state *state, const struct wined3d_shader *shader, struct gs_compile_args *args, const struct wined3d_context *context)
void	find_ps_compile_args (const struct wined3d_state *state, const struct wined3d_shader *shader, BOOL position_transformed, struct ps_compile_args *args, const struct wined3d_context *context)
static HRESULT	pixel_shader_init (struct wined3d_shader *shader, struct wined3d_device *device, const struct wined3d_shader_desc *desc, void *parent, const struct wined3d_parent_ops *parent_ops)
void	pixelshader_update_resource_types (struct wined3d_shader *shader, WORD tex_types)
HRESULT CDECL	wined3d_shader_create_cs (struct wined3d_device *device, const struct wined3d_shader_desc *desc, void *parent, const struct wined3d_parent_ops *parent_ops, struct wined3d_shader **shader)
HRESULT CDECL	wined3d_shader_create_ds (struct wined3d_device *device, const struct wined3d_shader_desc *desc, void *parent, const struct wined3d_parent_ops *parent_ops, struct wined3d_shader **shader)
HRESULT CDECL	wined3d_shader_create_gs (struct wined3d_device *device, const struct wined3d_shader_desc *desc, const struct wined3d_stream_output_desc *so_desc, void *parent, const struct wined3d_parent_ops *parent_ops, struct wined3d_shader **shader)
HRESULT CDECL	wined3d_shader_create_hs (struct wined3d_device *device, const struct wined3d_shader_desc *desc, void *parent, const struct wined3d_parent_ops *parent_ops, struct wined3d_shader **shader)
HRESULT CDECL	wined3d_shader_create_ps (struct wined3d_device *device, const struct wined3d_shader_desc *desc, void *parent, const struct wined3d_parent_ops *parent_ops, struct wined3d_shader **shader)
HRESULT CDECL	wined3d_shader_create_vs (struct wined3d_device *device, const struct wined3d_shader_desc *desc, void *parent, const struct wined3d_parent_ops *parent_ops, struct wined3d_shader **shader)

Variables
const float	wined3d_srgb_const0 [] = {0.41666f, 1.055f, 0.055f, 12.92f}
const float	wined3d_srgb_const1 [] = {0.0031308f, 0.0f, 0.0f, 0.0f}
static const char *const	shader_opcode_names []
static const char *const	semantic_names []
struct {
enum wined3d_shader_input_sysval_semantic   sysval_semantic
const char *   sysval_name
}	shader_input_sysval_semantic_names []
const struct wined3d_shader_backend_ops	none_shader_backend

Function Documentation

debug_d3dshaderinstructionhandler()

const char * debug_d3dshaderinstructionhandler

(

enum WINED3D_SHADER_INSTRUCTION_HANDLER

handler_idx

)

Definition at line 334 of file shader.c.

{
    if (handler_idx >= ARRAY_SIZE(shader_opcode_names))
        return wine_dbg_sprintf("UNRECOGNIZED(%#x)", handler_idx);
 
    return shader_opcode_names[handler_idx];
}

Referenced by shader_arb_handle_instruction(), shader_get_registers_used(), shader_glsl_binop(), shader_glsl_compare(), shader_glsl_handle_instruction(), shader_glsl_map2gl(), shader_glsl_sample(), shader_glsl_unary_op(), shader_hw_map2gl(), shader_hw_mnxn(), shader_hw_scalar_op(), shader_record_shader_phase(), and shader_sm1_validate_instruction().

find_ds_compile_args()

void find_ds_compile_args	(	const struct wined3d_state *	state,
		const struct wined3d_shader *	shader,
		struct ds_compile_args *	args,
		const struct wined3d_context *	context
	)

Definition at line 3748 of file shader.c.

{
    const struct wined3d_shader *geometry_shader = state->shader[WINED3D_SHADER_TYPE_GEOMETRY];
    const struct wined3d_shader *pixel_shader = state->shader[WINED3D_SHADER_TYPE_PIXEL];
    const struct wined3d_shader *hull_shader = state->shader[WINED3D_SHADER_TYPE_HULL];
    const struct wined3d_gl_info *gl_info = context->gl_info;
 
    args->tessellator_output_primitive = hull_shader->u.hs.tessellator_output_primitive;
    args->tessellator_partitioning = hull_shader->u.hs.tessellator_partitioning;
 
    args->output_count = geometry_shader ? geometry_shader->limits->packed_input
            : pixel_shader ? pixel_shader->limits->packed_input : shader->limits->packed_output;
    args->next_shader_type = geometry_shader ? WINED3D_SHADER_TYPE_GEOMETRY : WINED3D_SHADER_TYPE_PIXEL;
 
    args->render_offscreen = context->render_offscreen;
 
    init_interpolation_compile_args(args->interpolation_mode,
            args->next_shader_type == WINED3D_SHADER_TYPE_PIXEL ? pixel_shader : NULL, gl_info);
 
    args->padding = 0;
}

Referenced by set_glsl_shader_program().

find_gs_compile_args()

void find_gs_compile_args	(	const struct wined3d_state *	state,
		const struct wined3d_shader *	shader,
		struct gs_compile_args *	args,
		const struct wined3d_context *	context
	)

Definition at line 3771 of file shader.c.

{
    const struct wined3d_shader *pixel_shader = state->shader[WINED3D_SHADER_TYPE_PIXEL];
    const struct wined3d_gl_info *gl_info = context->gl_info;
 
    args->output_count = pixel_shader ? pixel_shader->limits->packed_input : shader->limits->packed_output;
 
    init_interpolation_compile_args(args->interpolation_mode, pixel_shader, gl_info);
}

Referenced by set_glsl_shader_program().

find_ps_compile_args()

void find_ps_compile_args	(	const struct wined3d_state *	state,
		const struct wined3d_shader *	shader,
		BOOL	position_transformed,
		struct ps_compile_args *	args,
		const struct wined3d_context *	context
	)

Definition at line 3782 of file shader.c.

{
    const struct wined3d_d3d_info *d3d_info = context->d3d_info;
    const struct wined3d_gl_info *gl_info = context->gl_info;
    const struct wined3d_texture *texture;
    unsigned int i;
 
    memset(args, 0, sizeof(*args)); /* FIXME: Make sure all bits are set. */
    if (!gl_info->supported[ARB_FRAMEBUFFER_SRGB] && needs_srgb_write(context, state, state->fb))
    {
        static unsigned int warned = 0;
 
        args->srgb_correction = 1;
        if (state->render_states[WINED3D_RS_ALPHABLENDENABLE] && !warned++)
            WARN("Blending into a sRGB render target with no GL_ARB_framebuffer_sRGB "
                    "support, expect rendering artifacts.\n");
    }
 
    if (shader->reg_maps.shader_version.major == 1
            && shader->reg_maps.shader_version.minor <= 3)
    {
        for (i = 0; i < shader->limits->sampler; ++i)
        {
            DWORD flags = state->texture_states[i][WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS];
 
            if (flags & WINED3D_TTFF_PROJECTED)
            {
                DWORD tex_transform = flags & ~WINED3D_TTFF_PROJECTED;
 
                if (!state->shader[WINED3D_SHADER_TYPE_VERTEX])
                {
                    enum wined3d_shader_resource_type resource_type = shader->reg_maps.resource_info[i].type;
                    unsigned int j;
                    unsigned int index = state->texture_states[i][WINED3D_TSS_TEXCOORD_INDEX];
                    DWORD max_valid = WINED3D_TTFF_COUNT4;
 
                    for (j = 0; j < state->vertex_declaration->element_count; ++j)
                    {
                        struct wined3d_vertex_declaration_element *element =
                                &state->vertex_declaration->elements[j];
 
                        if (element->usage == WINED3D_DECL_USAGE_TEXCOORD
                                && element->usage_idx == index)
                        {
                            max_valid = element->format->component_count;
                            break;
                        }
                    }
                    if (!tex_transform || tex_transform > max_valid)
                    {
                        WARN("Fixing up projected texture transform flags from %#x to %#x.\n",
                                tex_transform, max_valid);
                        tex_transform = max_valid;
                    }
                    if ((resource_type == WINED3D_SHADER_RESOURCE_TEXTURE_1D && tex_transform > WINED3D_TTFF_COUNT1)
                            || (resource_type == WINED3D_SHADER_RESOURCE_TEXTURE_2D
                            && tex_transform > WINED3D_TTFF_COUNT2)
                            || (resource_type == WINED3D_SHADER_RESOURCE_TEXTURE_3D
                            && tex_transform > WINED3D_TTFF_COUNT3))
                        tex_transform |= WINED3D_PSARGS_PROJECTED;
                    else
                    {
                        WARN("Application requested projected texture with unsuitable texture coordinates.\n");
                        WARN("(texture unit %u, transform flags %#x, sampler type %u).\n",
                                i, tex_transform, resource_type);
                    }
                }
                else
                    tex_transform = WINED3D_TTFF_COUNT4 | WINED3D_PSARGS_PROJECTED;
 
                args->tex_transform |= tex_transform << i * WINED3D_PSARGS_TEXTRANSFORM_SHIFT;
            }
        }
    }
    if (shader->reg_maps.shader_version.major == 1
            && shader->reg_maps.shader_version.minor <= 4)
    {
        for (i = 0; i < shader->limits->sampler; ++i)
        {
            const struct wined3d_texture *texture = state->textures[i];
 
            if (!shader->reg_maps.resource_info[i].type)
                continue;
 
            /* Treat unbound textures as 2D. The dummy texture will provide
             * the proper sample value. The tex_types bitmap defaults to
             * 2D because of the memset. */
            if (!texture)
                continue;
 
            switch (texture->target)
            {
                /* RECT textures are distinguished from 2D textures via np2_fixup */
                case GL_TEXTURE_RECTANGLE_ARB:
                case GL_TEXTURE_2D:
                    break;
 
                case GL_TEXTURE_3D:
                    args->tex_types |= WINED3D_SHADER_TEX_3D << i * WINED3D_PSARGS_TEXTYPE_SHIFT;
                    break;
 
                case GL_TEXTURE_CUBE_MAP_ARB:
                    args->tex_types |= WINED3D_SHADER_TEX_CUBE << i * WINED3D_PSARGS_TEXTYPE_SHIFT;
                    break;
            }
        }
    }
 
    if (shader->reg_maps.shader_version.major >= 4)
    {
        /* In SM4+ we use dcl_sampler in order to determine if we should use shadow sampler. */
        args->shadow = 0;
        for (i = 0 ; i < MAX_FRAGMENT_SAMPLERS; ++i)
            args->color_fixup[i] = COLOR_FIXUP_IDENTITY;
        args->np2_fixup = 0;
    }
    else
    {
        for (i = 0; i < MAX_FRAGMENT_SAMPLERS; ++i)
        {
            if (!shader->reg_maps.resource_info[i].type)
                continue;
 
            texture = state->textures[i];
            if (!texture)
            {
                args->color_fixup[i] = COLOR_FIXUP_IDENTITY;
                continue;
            }
            if (can_use_texture_swizzle(gl_info, texture->resource.format))
                args->color_fixup[i] = COLOR_FIXUP_IDENTITY;
            else
                args->color_fixup[i] = texture->resource.format->color_fixup;
 
            if (texture->resource.format_flags & WINED3DFMT_FLAG_SHADOW)
                args->shadow |= 1u << i;
 
            /* Flag samplers that need NP2 texcoord fixup. */
            if (!(texture->flags & WINED3D_TEXTURE_POW2_MAT_IDENT))
                args->np2_fixup |= (1u << i);
        }
    }
 
    if (shader->reg_maps.shader_version.major >= 3)
    {
        if (position_transformed)
            args->vp_mode = pretransformed;
        else if (use_vs(state))
            args->vp_mode = vertexshader;
        else
            args->vp_mode = fixedfunction;
        args->fog = WINED3D_FFP_PS_FOG_OFF;
    }
    else
    {
        args->vp_mode = vertexshader;
        if (state->render_states[WINED3D_RS_FOGENABLE])
        {
            switch (state->render_states[WINED3D_RS_FOGTABLEMODE])
            {
                case WINED3D_FOG_NONE:
                    if (position_transformed || use_vs(state))
                    {
                        args->fog = WINED3D_FFP_PS_FOG_LINEAR;
                        break;
                    }
 
                    switch (state->render_states[WINED3D_RS_FOGVERTEXMODE])
                    {
                        case WINED3D_FOG_NONE: /* Fall through. */
                        case WINED3D_FOG_LINEAR: args->fog = WINED3D_FFP_PS_FOG_LINEAR; break;
                        case WINED3D_FOG_EXP:    args->fog = WINED3D_FFP_PS_FOG_EXP;    break;
                        case WINED3D_FOG_EXP2:   args->fog = WINED3D_FFP_PS_FOG_EXP2;   break;
                    }
                    break;
 
                case WINED3D_FOG_LINEAR: args->fog = WINED3D_FFP_PS_FOG_LINEAR; break;
                case WINED3D_FOG_EXP:    args->fog = WINED3D_FFP_PS_FOG_EXP;    break;
                case WINED3D_FOG_EXP2:   args->fog = WINED3D_FFP_PS_FOG_EXP2;   break;
            }
        }
        else
        {
            args->fog = WINED3D_FFP_PS_FOG_OFF;
        }
    }
 
    if (context->d3d_info->limits.varying_count < wined3d_max_compat_varyings(context->gl_info))
    {
        const struct wined3d_shader *vs = state->shader[WINED3D_SHADER_TYPE_VERTEX];
 
        args->texcoords_initialized = 0;
        for (i = 0; i < MAX_TEXTURES; ++i)
        {
            if (vs)
            {
                if (state->shader[WINED3D_SHADER_TYPE_VERTEX]->reg_maps.output_registers & (1u << i))
                    args->texcoords_initialized |= 1u << i;
            }
            else
            {
                const struct wined3d_stream_info *si = &context->stream_info;
                unsigned int coord_idx = state->texture_states[i][WINED3D_TSS_TEXCOORD_INDEX];
 
                if ((state->texture_states[i][WINED3D_TSS_TEXCOORD_INDEX] >> WINED3D_FFP_TCI_SHIFT)
                        & WINED3D_FFP_TCI_MASK
                        || (coord_idx < MAX_TEXTURES && (si->use_map & (1u << (WINED3D_FFP_TEXCOORD0 + coord_idx)))))
                    args->texcoords_initialized |= 1u << i;
            }
        }
    }
    else
    {
        args->texcoords_initialized = (1u << MAX_TEXTURES) - 1;
    }
 
    args->pointsprite = state->render_states[WINED3D_RS_POINTSPRITEENABLE]
            && state->gl_primitive_type == GL_POINTS;
 
    if (gl_info->supported[WINED3D_GL_LEGACY_CONTEXT])
        args->alpha_test_func = WINED3D_CMP_ALWAYS - 1;
    else
        args->alpha_test_func = (state->render_states[WINED3D_RS_ALPHATESTENABLE]
                ? wined3d_sanitize_cmp_func(state->render_states[WINED3D_RS_ALPHAFUNC])
                : WINED3D_CMP_ALWAYS) - 1;
 
    if (d3d_info->emulated_flatshading)
        args->flatshading = state->render_states[WINED3D_RS_SHADEMODE] == WINED3D_SHADE_FLAT;
 
    args->render_offscreen = shader->reg_maps.vpos && gl_info->supported[ARB_FRAGMENT_COORD_CONVENTIONS]
            ? context->render_offscreen : 0;
 
    args->dual_source_blend = wined3d_dualblend_enabled(state, gl_info);
}

Referenced by find_arb_ps_compile_args(), and set_glsl_shader_program().

find_vs_compile_args()

void find_vs_compile_args	(	const struct wined3d_state *	state,
		const struct wined3d_shader *	shader,
		WORD	swizzle_map,
		struct vs_compile_args *	args,
		const struct wined3d_context *	context
	)

Definition at line 3463 of file shader.c.

{
    const struct wined3d_shader *geometry_shader = state->shader[WINED3D_SHADER_TYPE_GEOMETRY];
    const struct wined3d_shader *pixel_shader = state->shader[WINED3D_SHADER_TYPE_PIXEL];
    const struct wined3d_shader *hull_shader = state->shader[WINED3D_SHADER_TYPE_HULL];
    const struct wined3d_d3d_info *d3d_info = context->d3d_info;
    const struct wined3d_gl_info *gl_info = context->gl_info;
 
    args->fog_src = state->render_states[WINED3D_RS_FOGTABLEMODE]
            == WINED3D_FOG_NONE ? VS_FOG_COORD : VS_FOG_Z;
    args->clip_enabled = state->render_states[WINED3D_RS_CLIPPING]
            && state->render_states[WINED3D_RS_CLIPPLANEENABLE];
    args->point_size = state->gl_primitive_type == GL_POINTS;
    args->per_vertex_point_size = shader->reg_maps.point_size;
    args->next_shader_type = hull_shader? WINED3D_SHADER_TYPE_HULL
            : geometry_shader ? WINED3D_SHADER_TYPE_GEOMETRY : WINED3D_SHADER_TYPE_PIXEL;
    if (shader->reg_maps.shader_version.major >= 4)
        args->next_shader_input_count = hull_shader ? hull_shader->limits->packed_input
                : geometry_shader ? geometry_shader->limits->packed_input
                : pixel_shader ? pixel_shader->limits->packed_input : 0;
    else
        args->next_shader_input_count = 0;
    args->swizzle_map = swizzle_map;
    if (d3d_info->emulated_flatshading)
        args->flatshading = state->render_states[WINED3D_RS_SHADEMODE] == WINED3D_SHADE_FLAT;
    else
        args->flatshading = 0;
 
    init_interpolation_compile_args(args->interpolation_mode,
            args->next_shader_type == WINED3D_SHADER_TYPE_PIXEL ? pixel_shader : NULL, gl_info);
}

Referenced by find_arb_vs_compile_args(), and set_glsl_shader_program().

geometry_shader_init()

static HRESULT geometry_shader_init ( struct wined3d_shader *  shader, struct wined3d_device *  device, const struct wined3d_shader_desc *  desc, const struct wined3d_stream_output_desc *  so_desc, void *  parent, const struct wined3d_parent_ops *  parent_ops  )

static

Definition at line 3722 of file shader.c.

{
    struct wined3d_stream_output_element *elements = NULL;
    HRESULT hr;
 
    if (so_desc && !(elements = heap_calloc(so_desc->element_count, sizeof(*elements))))
        return E_OUTOFMEMORY;
 
    if (FAILED(hr = shader_init(shader, device, desc, 0, WINED3D_SHADER_TYPE_GEOMETRY, parent, parent_ops)))
    {
        heap_free(elements);
        return hr;
    }
 
    if (so_desc)
    {
        shader->u.gs.so_desc = *so_desc;
        shader->u.gs.so_desc.elements = elements;
        memcpy(elements, so_desc->elements, so_desc->element_count * sizeof(*elements));
    }
 
    return WINED3D_OK;
}

Referenced by wined3d_shader_create_gs().

get_instr_extra_regcount()

static unsigned int get_instr_extra_regcount ( enum WINED3D_SHADER_INSTRUCTION_HANDLER  instr, unsigned int  param  )

static

Definition at line 857 of file shader.c.

{
    switch (instr)
    {
        case WINED3DSIH_M4x4:
        case WINED3DSIH_M3x4:
            return param == 1 ? 3 : 0;
 
        case WINED3DSIH_M4x3:
        case WINED3DSIH_M3x3:
            return param == 1 ? 2 : 0;
 
        case WINED3DSIH_M3x2:
            return param == 1 ? 1 : 0;
 
        default:
            return 0;
    }
}

Referenced by shader_get_registers_used().

init_interpolation_compile_args()

static void init_interpolation_compile_args ( DWORD *  interpolation_args, const struct wined3d_shader *  pixel_shader, const struct wined3d_gl_info *  gl_info  )

static

Definition at line 3449 of file shader.c.

{
    if (!needs_interpolation_qualifiers_for_shader_outputs(gl_info)
            || !pixel_shader || pixel_shader->reg_maps.shader_version.major < 4)
    {
        memset(interpolation_args, 0, sizeof(pixel_shader->u.ps.interpolation_mode));
        return;
    }
 
    memcpy(interpolation_args, pixel_shader->u.ps.interpolation_mode,
            sizeof(pixel_shader->u.ps.interpolation_mode));
}

Referenced by find_ds_compile_args(), find_gs_compile_args(), and find_vs_compile_args().

match_usage()

static BOOL match_usage ( BYTE  usage1, BYTE  usage_idx1, BYTE  usage2, BYTE  usage_idx2  )

static

Definition at line 3496 of file shader.c.

{
    if (usage_idx1 != usage_idx2)
        return FALSE;
    if (usage1 == usage2)
        return TRUE;
    if (usage1 == WINED3D_DECL_USAGE_POSITION && usage2 == WINED3D_DECL_USAGE_POSITIONT)
        return TRUE;
    if (usage2 == WINED3D_DECL_USAGE_POSITION && usage1 == WINED3D_DECL_USAGE_POSITIONT)
        return TRUE;
 
    return FALSE;
}

Referenced by vshader_get_input().

pixel_shader_init()

static HRESULT pixel_shader_init ( struct wined3d_shader *  shader, struct wined3d_device *  device, const struct wined3d_shader_desc *  desc, void *  parent, const struct wined3d_parent_ops *  parent_ops  )

static

Definition at line 4018 of file shader.c.

{
    const struct wined3d_gl_info *gl_info = &device->adapter->gl_info;
    unsigned int i, highest_reg_used = 0, num_regs_used = 0;
    HRESULT hr;
 
    if (FAILED(hr = shader_init(shader, device, desc, device->adapter->d3d_info.limits.ps_uniform_count,
            WINED3D_SHADER_TYPE_PIXEL, parent, parent_ops)))
        return hr;
 
    for (i = 0; i < MAX_REG_INPUT; ++i)
    {
        if (shader->u.ps.input_reg_used & (1u << i))
        {
            ++num_regs_used;
            highest_reg_used = i;
        }
    }
 
    /* Don't do any register mapping magic if it is not needed, or if we can't
     * achieve anything anyway */
    if (highest_reg_used < (gl_info->limits.glsl_varyings / 4)
            || num_regs_used > (gl_info->limits.glsl_varyings / 4)
            || shader->reg_maps.shader_version.major >= 4)
    {
        if (num_regs_used > (gl_info->limits.glsl_varyings / 4))
        {
            /* This happens with relative addressing. The input mapper function
             * warns about this if the higher registers are declared too, so
             * don't write a FIXME here */
            WARN("More varying registers used than supported\n");
        }
 
        for (i = 0; i < MAX_REG_INPUT; ++i)
        {
            shader->u.ps.input_reg_map[i] = i;
        }
 
        shader->u.ps.declared_in_count = highest_reg_used + 1;
    }
    else
    {
        shader->u.ps.declared_in_count = 0;
        for (i = 0; i < MAX_REG_INPUT; ++i)
        {
            if (shader->u.ps.input_reg_used & (1u << i))
                shader->u.ps.input_reg_map[i] = shader->u.ps.declared_in_count++;
            else shader->u.ps.input_reg_map[i] = ~0U;
        }
    }
 
    return WINED3D_OK;
}

Referenced by wined3d_shader_create_ps().

pixelshader_update_resource_types()

void pixelshader_update_resource_types	(	struct wined3d_shader *	shader,
		WORD	tex_types
	)

Definition at line 4073 of file shader.c.

{
    struct wined3d_shader_reg_maps *reg_maps = &shader->reg_maps;
    struct wined3d_shader_resource_info *resource_info = reg_maps->resource_info;
    unsigned int i;
 
    if (reg_maps->shader_version.major != 1) return;
 
    for (i = 0; i < shader->limits->sampler; ++i)
    {
        /* We don't sample from this sampler. */
        if (!resource_info[i].type)
            continue;
 
        switch ((tex_types >> i * WINED3D_PSARGS_TEXTYPE_SHIFT) & WINED3D_PSARGS_TEXTYPE_MASK)
        {
            case WINED3D_SHADER_TEX_2D:
                resource_info[i].type = WINED3D_SHADER_RESOURCE_TEXTURE_2D;
                break;
 
            case WINED3D_SHADER_TEX_3D:
                resource_info[i].type = WINED3D_SHADER_RESOURCE_TEXTURE_3D;
                break;
 
            case WINED3D_SHADER_TEX_CUBE:
                resource_info[i].type = WINED3D_SHADER_RESOURCE_TEXTURE_CUBE;
                break;
        }
    }
}

Referenced by find_arb_pshader(), and find_glsl_pshader().

shader_addline()

int shader_addline	(	struct wined3d_string_buffer *	buffer,
		const char *	format,
			...
	)

Definition at line 478 of file shader.c.

{
    va_list args;
    int ret;
 
    for (;;)
    {
        va_start(args, format);
        ret = shader_vaddline(buffer, format, args);
        va_end(args);
        if (!ret)
            return ret;
        if (!string_buffer_resize(buffer, ret))
            return -1;
    }
}

Referenced by arbfp_add_linear_fog(), arbfp_add_sRGB_correction(), arbfp_gen_plain_shader(), gen_arbfp_ffp_shader(), gen_color_correction(), gen_ffp_instr(), gen_nv12_read(), gen_p8_shader(), gen_planar_yuv_read(), gen_yuv_shader(), gen_yv12_read(), get_argreg(), PRINTF_ATTR(), pshader_hw_bem(), pshader_hw_cmp(), pshader_hw_cnd(), pshader_hw_dp2add(), pshader_hw_tex(), pshader_hw_texbem(), pshader_hw_texcoord(), pshader_hw_texdepth(), pshader_hw_texdp3(), pshader_hw_texdp3tex(), pshader_hw_texkill(), pshader_hw_texm3x2depth(), pshader_hw_texm3x2pad(), pshader_hw_texm3x2tex(), pshader_hw_texm3x3(), pshader_hw_texm3x3pad(), pshader_hw_texm3x3spec(), pshader_hw_texm3x3tex(), pshader_hw_texm3x3vspec(), pshader_hw_texreg2ar(), pshader_hw_texreg2gb(), shader_arb_add_instruction_modifiers(), shader_arb_append_imm_vec4(), shader_arb_generate_pshader(), shader_arb_generate_vshader(), shader_arb_get_src_param(), shader_arb_handle_instruction(), shader_arb_request_a0(), shader_dump_decl_usage(), shader_dump_dst_param(), shader_dump_global_flags(), shader_dump_ins_modifiers(), shader_dump_interpolation_mode(), shader_dump_primitive_type(), shader_dump_register(), shader_dump_shader_input_sysval_semantic(), shader_dump_src_param(), shader_dump_sync_flags(), shader_dump_tessellator_domain(), shader_dump_tessellator_output_primitive(), shader_dump_tessellator_partitioning(), shader_dump_uav_flags(), shader_generate_arb_declarations(), shader_generate_glsl_declarations(), shader_glsl_add_instruction_modifiers(), shader_glsl_add_version_declaration(), shader_glsl_append_dst_ext(), shader_glsl_append_imm_ivec(), shader_glsl_append_imm_vec4(), shader_glsl_append_sampler_binding_qualifier(), shader_glsl_atomic(), shader_glsl_bem(), shader_glsl_binop(), shader_glsl_bitwise_op(), shader_glsl_break(), shader_glsl_breakc(), shader_glsl_bufinfo(), shader_glsl_call(), shader_glsl_callnz(), shader_glsl_case(), shader_glsl_cast(), shader_glsl_cnd(), shader_glsl_color_correction_ext(), shader_glsl_compare(), shader_glsl_conditional_move(), shader_glsl_continue(), shader_glsl_cross(), shader_glsl_cut(), shader_glsl_declare_generic_vertex_attribute(), shader_glsl_declare_shader_inputs(), shader_glsl_declare_shader_outputs(), shader_glsl_declare_typed_vertex_attribute(), shader_glsl_default(), shader_glsl_dot(), shader_glsl_dp2add(), shader_glsl_dst(), shader_glsl_else(), shader_glsl_emit(), shader_glsl_enable_extensions(), shader_glsl_end(), shader_glsl_expp(), shader_glsl_ffp_fragment_op(), shader_glsl_ffp_vertex_lighting(), shader_glsl_ffp_vertex_lighting_footer(), shader_glsl_fixup_position(), shader_glsl_float16(), shader_glsl_gather4(), shader_glsl_gen_sample_c_lz(), shader_glsl_generate_alpha_test(), shader_glsl_generate_clip_or_cull_distances(), shader_glsl_generate_compute_shader(), shader_glsl_generate_conditional_op(), shader_glsl_generate_default_control_point_phase(), shader_glsl_generate_domain_shader(), shader_glsl_generate_ds_epilogue(), shader_glsl_generate_ffp_fragment_shader(), shader_glsl_generate_ffp_vertex_shader(), shader_glsl_generate_fog_code(), shader_glsl_generate_geometry_shader(), shader_glsl_generate_hull_shader(), shader_glsl_generate_patch_constant_name(), shader_glsl_generate_patch_constant_setup(), shader_glsl_generate_ps_epilogue(), shader_glsl_generate_pshader(), shader_glsl_generate_shader_phase(), shader_glsl_generate_shader_phase_invocation(), shader_glsl_generate_sm4_output_setup(), shader_glsl_generate_srgb_write_correction(), shader_glsl_generate_stream_output_setup(), shader_glsl_generate_vs3_rasterizer_input_setup(), shader_glsl_generate_vs_epilogue(), shader_glsl_generate_vshader(), shader_glsl_get_ffp_fragment_op_arg(), shader_glsl_ifc(), shader_glsl_input_pack(), shader_glsl_label(), shader_glsl_ld_raw_structured(), shader_glsl_ld_uav(), shader_glsl_lit(), shader_glsl_loop(), shader_glsl_lrp(), shader_glsl_mad(), shader_glsl_map2gl(), shader_glsl_mov(), shader_glsl_mul_extended(), shader_glsl_nrm(), shader_glsl_pow(), shader_glsl_relop(), shader_glsl_rep(), shader_glsl_resinfo(), shader_glsl_ret(), shader_glsl_scalar_op(), shader_glsl_setup_sm3_rasterizer_input(), shader_glsl_setup_sm4_shader_output(), shader_glsl_setup_vs3_output(), shader_glsl_sgn(), shader_glsl_sincos(), shader_glsl_store_raw_structured(), shader_glsl_store_uav(), shader_glsl_swapc(), shader_glsl_switch(), shader_glsl_sync(), shader_glsl_texbem(), shader_glsl_texcoord(), shader_glsl_texdepth(), shader_glsl_texdp3(), shader_glsl_texkill(), shader_glsl_texm3x2depth(), shader_glsl_texm3x2pad(), shader_glsl_texm3x2tex(), shader_glsl_texm3x3(), shader_glsl_texm3x3pad(), shader_glsl_texm3x3spec(), shader_glsl_texm3x3tex(), shader_glsl_texm3x3vspec(), shader_glsl_uav_counter(), shader_glsl_udiv(), shader_glsl_unary_op(), shader_hw_break(), shader_hw_breakc(), shader_hw_call(), shader_hw_dsy(), shader_hw_else(), shader_hw_endif(), shader_hw_endloop(), shader_hw_endrep(), shader_hw_ifc(), shader_hw_label(), shader_hw_loop(), shader_hw_lrp(), shader_hw_map2gl(), shader_hw_mov(), shader_hw_nrm(), shader_hw_pow(), shader_hw_rep(), shader_hw_ret(), shader_hw_sample(), shader_hw_scalar_op(), shader_hw_sgn(), shader_hw_sincos(), shader_trace_init(), and vshader_add_footer().

shader_calculate_clip_or_cull_distance_mask()

static HRESULT shader_calculate_clip_or_cull_distance_mask ( const struct wined3d_shader_signature_element *  e, unsigned int *  mask  )

static

Definition at line 959 of file shader.c.

{
    /* Clip and cull distances are packed in 4 component registers. 0 and 1 are
     * the only allowed semantic indices.
     */
    if (e->semantic_idx >= MAX_CLIP_DISTANCES / 4)
    {
        *mask = 0;
        WARN("Invalid clip/cull distance index %u.\n", e->semantic_idx);
        return WINED3DERR_INVALIDCALL;
    }
 
    *mask = (e->mask & WINED3DSP_WRITEMASK_ALL) << (4 * e->semantic_idx);
    return WINED3D_OK;
}

Referenced by shader_get_registers_used().

shader_cleanup()

static void shader_cleanup ( struct wined3d_shader *  shader )

static

Definition at line 3088 of file shader.c.

{
    if (shader->reg_maps.shader_version.type == WINED3D_SHADER_TYPE_HULL)
    {
        heap_free(shader->u.hs.phases.control_point);
        heap_free(shader->u.hs.phases.fork);
        heap_free(shader->u.hs.phases.join);
    }
    else if (shader->reg_maps.shader_version.type == WINED3D_SHADER_TYPE_GEOMETRY)
    {
        heap_free(shader->u.gs.so_desc.elements);
    }
 
    heap_free(shader->patch_constant_signature.elements);
    heap_free(shader->output_signature.elements);
    heap_free(shader->input_signature.elements);
    heap_free(shader->signature_strings);
    shader->device->shader_backend->shader_destroy(shader);
    shader_cleanup_reg_maps(&shader->reg_maps);
    heap_free(shader->function);
    shader_delete_constant_list(&shader->constantsF);
    shader_delete_constant_list(&shader->constantsB);
    shader_delete_constant_list(&shader->constantsI);
    list_remove(&shader->shader_list_entry);
 
    if (shader->frontend && shader->frontend_data)
        shader->frontend->shader_free(shader->frontend_data);
}

Referenced by shader_init(), and wined3d_shader_destroy_object().

shader_cleanup_reg_maps()

static void shader_cleanup_reg_maps ( struct wined3d_shader_reg_maps *  reg_maps )

static

Definition at line 1824 of file shader.c.

{
    struct wined3d_shader_indexable_temp *reg, *reg_next;
 
    heap_free(reg_maps->constf);
    heap_free(reg_maps->sampler_map.entries);
 
    LIST_FOR_EACH_ENTRY_SAFE(reg, reg_next, &reg_maps->indexable_temps, struct wined3d_shader_indexable_temp, entry)
        heap_free(reg);
    list_init(&reg_maps->indexable_temps);
 
    heap_free(reg_maps->tgsm);
}

Referenced by shader_cleanup().

shader_delete_constant_list()

static void shader_delete_constant_list ( struct list *  clist )

static

Definition at line 583 of file shader.c.

{
    struct wined3d_shader_lconst *constant, *constant_next;
 
    LIST_FOR_EACH_ENTRY_SAFE(constant, constant_next, clist, struct wined3d_shader_lconst, entry)
        heap_free(constant);
    list_init(clist);
}

Referenced by shader_cleanup().

shader_dump_decl_usage()

static void shader_dump_decl_usage ( struct wined3d_string_buffer *  buffer, const struct wined3d_shader_semantic *  semantic, unsigned int  flags, const struct wined3d_shader_version *  shader_version  )

static

Definition at line 1992 of file shader.c.

{
    shader_addline(buffer, "dcl");
 
    if (semantic->reg.reg.type == WINED3DSPR_SAMPLER)
    {
        switch (semantic->resource_type)
        {
            case WINED3D_SHADER_RESOURCE_TEXTURE_2D:
                shader_addline(buffer, "_2d");
                break;
 
            case WINED3D_SHADER_RESOURCE_TEXTURE_3D:
                shader_addline(buffer, "_3d");
                break;
 
            case WINED3D_SHADER_RESOURCE_TEXTURE_CUBE:
                shader_addline(buffer, "_cube");
                break;
 
            default:
                shader_addline(buffer, "_unknown_resource_type(%#x)", semantic->resource_type);
                break;
        }
    }
    else if (semantic->reg.reg.type == WINED3DSPR_RESOURCE || semantic->reg.reg.type == WINED3DSPR_UAV)
    {
        if (semantic->reg.reg.type == WINED3DSPR_RESOURCE)
            shader_addline(buffer, "_resource_");
        else
            shader_addline(buffer, "_uav_");
        switch (semantic->resource_type)
        {
            case WINED3D_SHADER_RESOURCE_BUFFER:
                shader_addline(buffer, "buffer");
                break;
 
            case WINED3D_SHADER_RESOURCE_TEXTURE_1D:
                shader_addline(buffer, "texture1d");
                break;
 
            case WINED3D_SHADER_RESOURCE_TEXTURE_2D:
                shader_addline(buffer, "texture2d");
                break;
 
            case WINED3D_SHADER_RESOURCE_TEXTURE_2DMS:
                shader_addline(buffer, "texture2dms");
                break;
 
            case WINED3D_SHADER_RESOURCE_TEXTURE_3D:
                shader_addline(buffer, "texture3d");
                break;
 
            case WINED3D_SHADER_RESOURCE_TEXTURE_CUBE:
                shader_addline(buffer, "texturecube");
                break;
 
            case WINED3D_SHADER_RESOURCE_TEXTURE_1DARRAY:
                shader_addline(buffer, "texture1darray");
                break;
 
            case WINED3D_SHADER_RESOURCE_TEXTURE_2DARRAY:
                shader_addline(buffer, "texture2darray");
                break;
 
            case WINED3D_SHADER_RESOURCE_TEXTURE_2DMSARRAY:
                shader_addline(buffer, "texture2dmsarray");
                break;
 
            case WINED3D_SHADER_RESOURCE_TEXTURE_CUBEARRAY:
                shader_addline(buffer, "texturecubearray");
                break;
 
            default:
                shader_addline(buffer, "unknown");
                break;
        }
        if (semantic->reg.reg.type == WINED3DSPR_UAV)
            shader_dump_uav_flags(buffer, flags);
        switch (semantic->resource_data_type)
        {
            case WINED3D_DATA_FLOAT:
                shader_addline(buffer, " (float)");
                break;
 
            case WINED3D_DATA_INT:
                shader_addline(buffer, " (int)");
                break;
 
            case WINED3D_DATA_UINT:
                shader_addline(buffer, " (uint)");
                break;
 
            case WINED3D_DATA_UNORM:
                shader_addline(buffer, " (unorm)");
                break;
 
            case WINED3D_DATA_SNORM:
                shader_addline(buffer, " (snorm)");
                break;
 
            default:
                shader_addline(buffer, " (unknown)");
                break;
        }
    }
    else
    {
        /* Pixel shaders 3.0 don't have usage semantics. */
        if (shader_version->major < 3 && shader_version->type == WINED3D_SHADER_TYPE_PIXEL)
            return;
        else
            shader_addline(buffer, "_");
 
        switch (semantic->usage)
        {
            case WINED3D_DECL_USAGE_POSITION:
                shader_addline(buffer, "position%u", semantic->usage_idx);
                break;
 
            case WINED3D_DECL_USAGE_BLEND_INDICES:
                shader_addline(buffer, "blend");
                break;
 
            case WINED3D_DECL_USAGE_BLEND_WEIGHT:
                shader_addline(buffer, "weight");
                break;
 
            case WINED3D_DECL_USAGE_NORMAL:
                shader_addline(buffer, "normal%u", semantic->usage_idx);
                break;
 
            case WINED3D_DECL_USAGE_PSIZE:
                shader_addline(buffer, "psize");
                break;
 
            case WINED3D_DECL_USAGE_COLOR:
                if (!semantic->usage_idx)
                    shader_addline(buffer, "color");
                else
                    shader_addline(buffer, "specular%u", (semantic->usage_idx - 1));
                break;
 
            case WINED3D_DECL_USAGE_TEXCOORD:
                shader_addline(buffer, "texture%u", semantic->usage_idx);
                break;
 
            case WINED3D_DECL_USAGE_TANGENT:
                shader_addline(buffer, "tangent");
                break;
 
            case WINED3D_DECL_USAGE_BINORMAL:
                shader_addline(buffer, "binormal");
                break;
 
            case WINED3D_DECL_USAGE_TESS_FACTOR:
                shader_addline(buffer, "tessfactor");
                break;
 
            case WINED3D_DECL_USAGE_POSITIONT:
                shader_addline(buffer, "positionT%u", semantic->usage_idx);
                break;
 
            case WINED3D_DECL_USAGE_FOG:
                shader_addline(buffer, "fog");
                break;
 
            case WINED3D_DECL_USAGE_DEPTH:
                shader_addline(buffer, "depth");
                break;
 
            case WINED3D_DECL_USAGE_SAMPLE:
                shader_addline(buffer, "sample");
                break;
 
            default:
                shader_addline(buffer, "<unknown_semantic(%#x)>", semantic->usage);
                FIXME("Unrecognised semantic usage %#x.\n", semantic->usage);
        }
    }
}

Referenced by shader_trace_init().

shader_dump_dst_param()

static void shader_dump_dst_param ( struct wined3d_string_buffer *  buffer, const struct wined3d_shader_dst_param *  param, const struct wined3d_shader_version *  shader_version  )

static

Definition at line 2471 of file shader.c.

{
    DWORD write_mask = param->write_mask;
 
    shader_dump_register(buffer, &param->reg, shader_version);
 
    if (write_mask && write_mask != WINED3DSP_WRITEMASK_ALL)
    {
        static const char write_mask_chars[] = "xyzw";
 
        shader_addline(buffer, ".");
        if (write_mask & WINED3DSP_WRITEMASK_0)
            shader_addline(buffer, "%c", write_mask_chars[0]);
        if (write_mask & WINED3DSP_WRITEMASK_1)
            shader_addline(buffer, "%c", write_mask_chars[1]);
        if (write_mask & WINED3DSP_WRITEMASK_2)
            shader_addline(buffer, "%c", write_mask_chars[2]);
        if (write_mask & WINED3DSP_WRITEMASK_3)
            shader_addline(buffer, "%c", write_mask_chars[3]);
    }
}

Referenced by shader_trace_init().

shader_dump_global_flags()

static void shader_dump_global_flags ( struct wined3d_string_buffer *  buffer, DWORD  global_flags  )

static

Definition at line 1847 of file shader.c.

{
    if (global_flags & WINED3DSGF_REFACTORING_ALLOWED)
    {
        shader_addline(buffer, "refactoringAllowed");
        global_flags &= ~WINED3DSGF_REFACTORING_ALLOWED;
        if (global_flags)
            shader_addline(buffer, " | ");
    }
 
    if (global_flags & WINED3DSGF_FORCE_EARLY_DEPTH_STENCIL)
    {
        shader_addline(buffer, "forceEarlyDepthStencil");
        global_flags &= ~WINED3DSGF_FORCE_EARLY_DEPTH_STENCIL;
        if (global_flags)
            shader_addline(buffer, " | ");
    }
 
    if (global_flags & WINED3DSGF_ENABLE_RAW_AND_STRUCTURED_BUFFERS)
    {
        shader_addline(buffer, "enableRawAndStructuredBuffers");
        global_flags &= ~WINED3DSGF_ENABLE_RAW_AND_STRUCTURED_BUFFERS;
    }
 
    if (global_flags)
        shader_addline(buffer, "unknown_flags(%#x)", global_flags);
}

Referenced by shader_trace_init().

shader_dump_ins_modifiers()

static void shader_dump_ins_modifiers ( struct wined3d_string_buffer *  buffer, const struct wined3d_shader_dst_param *  dst  )

static

Definition at line 2613 of file shader.c.

{
    DWORD mmask = dst->modifiers;
 
    switch (dst->shift)
    {
        case 0: break;
        case 13: shader_addline(buffer, "_d8"); break;
        case 14: shader_addline(buffer, "_d4"); break;
        case 15: shader_addline(buffer, "_d2"); break;
        case 1: shader_addline(buffer, "_x2"); break;
        case 2: shader_addline(buffer, "_x4"); break;
        case 3: shader_addline(buffer, "_x8"); break;
        default: shader_addline(buffer, "_unhandled_shift(%d)", dst->shift); break;
    }
 
    if (mmask & WINED3DSPDM_SATURATE)         shader_addline(buffer, "_sat");
    if (mmask & WINED3DSPDM_PARTIALPRECISION) shader_addline(buffer, "_pp");
    if (mmask & WINED3DSPDM_MSAMPCENTROID)    shader_addline(buffer, "_centroid");
 
    mmask &= ~(WINED3DSPDM_SATURATE | WINED3DSPDM_PARTIALPRECISION | WINED3DSPDM_MSAMPCENTROID);
    if (mmask) FIXME("Unrecognised modifier %#x.\n", mmask);
}

Referenced by shader_trace_init().

shader_dump_interpolation_mode()

static void shader_dump_interpolation_mode ( struct wined3d_string_buffer *  buffer, enum wined3d_shader_interpolation_mode  interpolation_mode  )

static

Definition at line 2685 of file shader.c.

{
    switch (interpolation_mode)
    {
        case WINED3DSIM_CONSTANT:
            shader_addline(buffer, "constant");
            break;
        case WINED3DSIM_LINEAR:
            shader_addline(buffer, "linear");
            break;
        case WINED3DSIM_LINEAR_CENTROID:
            shader_addline(buffer, "linear centroid");
            break;
        case WINED3DSIM_LINEAR_NOPERSPECTIVE:
            shader_addline(buffer, "linear noperspective");
            break;
        case WINED3DSIM_LINEAR_SAMPLE:
            shader_addline(buffer, "linear sample");
            break;
        case WINED3DSIM_LINEAR_NOPERSPECTIVE_CENTROID:
            shader_addline(buffer, "linear noperspective centroid");
            break;
        case WINED3DSIM_LINEAR_NOPERSPECTIVE_SAMPLE:
            shader_addline(buffer, "linear noperspective sample");
            break;
        default:
            shader_addline(buffer, "<unrecognized_interpolation_mode %#x>", interpolation_mode);
            break;
    }
}

Referenced by shader_trace_init().

shader_dump_primitive_type()

static void shader_dump_primitive_type ( struct wined3d_string_buffer *  buffer, const struct wined3d_shader_primitive_type *  primitive_type  )

static

Definition at line 2638 of file shader.c.

{
    switch (primitive_type->type)
    {
        case WINED3D_PT_UNDEFINED:
            shader_addline(buffer, "undefined");
            break;
        case WINED3D_PT_POINTLIST:
            shader_addline(buffer, "pointlist");
            break;
        case WINED3D_PT_LINELIST:
            shader_addline(buffer, "linelist");
            break;
        case WINED3D_PT_LINESTRIP:
            shader_addline(buffer, "linestrip");
            break;
        case WINED3D_PT_TRIANGLELIST:
            shader_addline(buffer, "trianglelist");
            break;
        case WINED3D_PT_TRIANGLESTRIP:
            shader_addline(buffer, "trianglestrip");
            break;
        case WINED3D_PT_TRIANGLEFAN:
            shader_addline(buffer, "trianglefan");
            break;
        case WINED3D_PT_LINELIST_ADJ:
            shader_addline(buffer, "linelist_adj");
            break;
        case WINED3D_PT_LINESTRIP_ADJ:
            shader_addline(buffer, "linestrip_adj");
            break;
        case WINED3D_PT_TRIANGLELIST_ADJ:
            shader_addline(buffer, "trianglelist_adj");
            break;
        case WINED3D_PT_TRIANGLESTRIP_ADJ:
            shader_addline(buffer, "trianglestrip_adj");
            break;
        case WINED3D_PT_PATCH:
            shader_addline(buffer, "patch%u", primitive_type->patch_vertex_count);
            break;
        default:
            shader_addline(buffer, "<unrecognized_primitive_type %#x>", primitive_type->type);
            break;
    }
}

Referenced by shader_trace_init().

shader_dump_register()

static void shader_dump_register ( struct wined3d_string_buffer *  buffer, const struct wined3d_shader_register *  reg, const struct wined3d_shader_version *  shader_version  )

static

Definition at line 2176 of file shader.c.

{
    static const char * const rastout_reg_names[] = {"oPos", "oFog", "oPts"};
    static const char * const misctype_reg_names[] = {"vPos", "vFace"};
    UINT offset = reg->idx[0].offset;
 
    switch (reg->type)
    {
        case WINED3DSPR_TEMP:
            shader_addline(buffer, "r");
            break;
 
        case WINED3DSPR_INPUT:
            shader_addline(buffer, "v");
            break;
 
        case WINED3DSPR_CONST:
        case WINED3DSPR_CONST2:
        case WINED3DSPR_CONST3:
        case WINED3DSPR_CONST4:
            shader_addline(buffer, "c");
            offset = shader_get_float_offset(reg->type, offset);
            break;
 
        case WINED3DSPR_TEXTURE: /* vs: case WINED3DSPR_ADDR */
            shader_addline(buffer, "%c", shader_version->type == WINED3D_SHADER_TYPE_PIXEL ? 't' : 'a');
            break;
 
        case WINED3DSPR_RASTOUT:
            shader_addline(buffer, "%s", rastout_reg_names[offset]);
            break;
 
        case WINED3DSPR_COLOROUT:
            shader_addline(buffer, "oC");
            break;
 
        case WINED3DSPR_DEPTHOUT:
            shader_addline(buffer, "oDepth");
            break;
 
        case WINED3DSPR_DEPTHOUTGE:
            shader_addline(buffer, "oDepthGE");
            break;
 
        case WINED3DSPR_DEPTHOUTLE:
            shader_addline(buffer, "oDepthLE");
            break;
 
        case WINED3DSPR_ATTROUT:
            shader_addline(buffer, "oD");
            break;
 
        case WINED3DSPR_TEXCRDOUT:
            /* Vertex shaders >= 3.0 use general purpose output registers
             * (WINED3DSPR_OUTPUT), which can include an address token. */
            if (shader_version->major >= 3)
                shader_addline(buffer, "o");
            else
                shader_addline(buffer, "oT");
            break;
 
        case WINED3DSPR_CONSTINT:
            shader_addline(buffer, "i");
            break;
 
        case WINED3DSPR_CONSTBOOL:
            shader_addline(buffer, "b");
            break;
 
        case WINED3DSPR_LABEL:
            shader_addline(buffer, "l");
            break;
 
        case WINED3DSPR_LOOP:
            shader_addline(buffer, "aL");
            break;
 
        case WINED3DSPR_SAMPLER:
            shader_addline(buffer, "s");
            break;
 
        case WINED3DSPR_MISCTYPE:
            if (offset > 1)
            {
                FIXME("Unhandled misctype register %u.\n", offset);
                shader_addline(buffer, "<unhandled misctype %#x>", offset);
            }
            else
            {
                shader_addline(buffer, "%s", misctype_reg_names[offset]);
            }
            break;
 
        case WINED3DSPR_PREDICATE:
            shader_addline(buffer, "p");
            break;
 
        case WINED3DSPR_IMMCONST:
            shader_addline(buffer, "l");
            break;
 
        case WINED3DSPR_CONSTBUFFER:
            shader_addline(buffer, "cb");
            break;
 
        case WINED3DSPR_IMMCONSTBUFFER:
            shader_addline(buffer, "icb");
            break;
 
        case WINED3DSPR_PRIMID:
            shader_addline(buffer, "primID");
            break;
 
        case WINED3DSPR_NULL:
            shader_addline(buffer, "null");
            break;
 
        case WINED3DSPR_RESOURCE:
            shader_addline(buffer, "t");
            break;
 
        case WINED3DSPR_UAV:
            shader_addline(buffer, "u");
            break;
 
        case WINED3DSPR_OUTPOINTID:
            shader_addline(buffer, "vOutputControlPointID");
            break;
 
        case WINED3DSPR_FORKINSTID:
            shader_addline(buffer, "vForkInstanceId");
            break;
 
        case WINED3DSPR_JOININSTID:
            shader_addline(buffer, "vJoinInstanceId");
            break;
 
        case WINED3DSPR_INCONTROLPOINT:
            shader_addline(buffer, "vicp");
            break;
 
        case WINED3DSPR_OUTCONTROLPOINT:
            shader_addline(buffer, "vocp");
            break;
 
        case WINED3DSPR_PATCHCONST:
            shader_addline(buffer, "vpc");
            break;
 
        case WINED3DSPR_TESSCOORD:
            shader_addline(buffer, "vDomainLocation");
            break;
 
        case WINED3DSPR_GROUPSHAREDMEM:
            shader_addline(buffer, "g");
            break;
 
        case WINED3DSPR_THREADID:
            shader_addline(buffer, "vThreadID");
            break;
 
        case WINED3DSPR_THREADGROUPID:
            shader_addline(buffer, "vThreadGroupID");
            break;
 
        case WINED3DSPR_LOCALTHREADID:
            shader_addline(buffer, "vThreadIDInGroup");
            break;
 
        case WINED3DSPR_LOCALTHREADINDEX:
            shader_addline(buffer, "vThreadIDInGroupFlattened");
            break;
 
        case WINED3DSPR_IDXTEMP:
            shader_addline(buffer, "x");
            break;
 
        case WINED3DSPR_STREAM:
            shader_addline(buffer, "m");
            break;
 
        case WINED3DSPR_FUNCTIONBODY:
            shader_addline(buffer, "fb");
            break;
 
        case WINED3DSPR_FUNCTIONPOINTER:
            shader_addline(buffer, "fp");
            break;
 
        case WINED3DSPR_COVERAGE:
            shader_addline(buffer, "vCoverage");
            break;
 
        case WINED3DSPR_SAMPLEMASK:
            shader_addline(buffer, "oMask");
            break;
 
        case WINED3DSPR_GSINSTID:
            shader_addline(buffer, "vGSInstanceID");
            break;
 
        default:
            shader_addline(buffer, "<unhandled_rtype(%#x)>", reg->type);
            break;
    }
 
    if (reg->type == WINED3DSPR_IMMCONST)
    {
        shader_addline(buffer, "(");
        switch (reg->immconst_type)
        {
            case WINED3D_IMMCONST_SCALAR:
                switch (reg->data_type)
                {
                    case WINED3D_DATA_FLOAT:
                        shader_addline(buffer, "%.8e", *(const float *)reg->u.immconst_data);
                        break;
                    case WINED3D_DATA_INT:
                        shader_addline(buffer, "%d", reg->u.immconst_data[0]);
                        break;
                    case WINED3D_DATA_RESOURCE:
                    case WINED3D_DATA_SAMPLER:
                    case WINED3D_DATA_UINT:
                        shader_addline(buffer, "%u", reg->u.immconst_data[0]);
                        break;
                    default:
                        shader_addline(buffer, "<unhandled data type %#x>", reg->data_type);
                        break;
                }
                break;
 
            case WINED3D_IMMCONST_VEC4:
                switch (reg->data_type)
                {
                    case WINED3D_DATA_FLOAT:
                        shader_addline(buffer, "%.8e, %.8e, %.8e, %.8e",
                                *(const float *)&reg->u.immconst_data[0], *(const float *)&reg->u.immconst_data[1],
                                *(const float *)&reg->u.immconst_data[2], *(const float *)&reg->u.immconst_data[3]);
                        break;
                    case WINED3D_DATA_INT:
                        shader_addline(buffer, "%d, %d, %d, %d",
                                reg->u.immconst_data[0], reg->u.immconst_data[1],
                                reg->u.immconst_data[2], reg->u.immconst_data[3]);
                        break;
                    case WINED3D_DATA_RESOURCE:
                    case WINED3D_DATA_SAMPLER:
                    case WINED3D_DATA_UINT:
                        shader_addline(buffer, "%u, %u, %u, %u",
                                reg->u.immconst_data[0], reg->u.immconst_data[1],
                                reg->u.immconst_data[2], reg->u.immconst_data[3]);
                        break;
                    default:
                        shader_addline(buffer, "<unhandled data type %#x>", reg->data_type);
                        break;
                }
                break;
 
            default:
                shader_addline(buffer, "<unhandled immconst_type %#x>", reg->immconst_type);
                break;
        }
        shader_addline(buffer, ")");
    }
    else if (reg->type != WINED3DSPR_RASTOUT
            && reg->type != WINED3DSPR_MISCTYPE
            && reg->type != WINED3DSPR_NULL)
    {
        if (offset != ~0u)
        {
            shader_addline(buffer, "[");
            if (reg->idx[0].rel_addr)
            {
                shader_dump_src_param(buffer, reg->idx[0].rel_addr, shader_version);
                shader_addline(buffer, " + ");
            }
            shader_addline(buffer, "%u]", offset);
 
            if (reg->idx[1].offset != ~0u)
            {
                shader_addline(buffer, "[");
                if (reg->idx[1].rel_addr)
                {
                    shader_dump_src_param(buffer, reg->idx[1].rel_addr, shader_version);
                    shader_addline(buffer, " + ");
                }
                shader_addline(buffer, "%u]", reg->idx[1].offset);
            }
        }
 
        if (reg->type == WINED3DSPR_FUNCTIONPOINTER)
            shader_addline(buffer, "[%u]", reg->u.fp_body_idx);
    }
}

Referenced by shader_dump_dst_param(), and shader_dump_src_param().

shader_dump_shader_input_sysval_semantic()

static void shader_dump_shader_input_sysval_semantic ( struct wined3d_string_buffer *  buffer, enum wined3d_shader_input_sysval_semantic  semantic  )

static

Definition at line 1975 of file shader.c.

{
    unsigned int i;
 
    for (i = 0; i < ARRAY_SIZE(shader_input_sysval_semantic_names); ++i)
    {
        if (shader_input_sysval_semantic_names[i].sysval_semantic == semantic)
        {
            shader_addline(buffer, "%s", shader_input_sysval_semantic_names[i].sysval_name);
            return;
        }
    }
 
    shader_addline(buffer, "unknown_shader_input_sysval_semantic(%#x)", semantic);
}

Referenced by shader_trace_init().

shader_dump_src_param()

static void shader_dump_src_param ( struct wined3d_string_buffer *  buffer, const struct wined3d_shader_src_param *  param, const struct wined3d_shader_version *  shader_version  )

static

Definition at line 2494 of file shader.c.

{
    enum wined3d_shader_src_modifier src_modifier = param->modifiers;
    DWORD swizzle = param->swizzle;
 
    if (src_modifier == WINED3DSPSM_NEG
            || src_modifier == WINED3DSPSM_BIASNEG
            || src_modifier == WINED3DSPSM_SIGNNEG
            || src_modifier == WINED3DSPSM_X2NEG
            || src_modifier == WINED3DSPSM_ABSNEG)
        shader_addline(buffer, "-");
    else if (src_modifier == WINED3DSPSM_COMP)
        shader_addline(buffer, "1-");
    else if (src_modifier == WINED3DSPSM_NOT)
        shader_addline(buffer, "!");
 
    if (src_modifier == WINED3DSPSM_ABS || src_modifier == WINED3DSPSM_ABSNEG)
        shader_addline(buffer, "abs(");
 
    shader_dump_register(buffer, &param->reg, shader_version);
 
    switch (src_modifier)
    {
        case WINED3DSPSM_NONE:    break;
        case WINED3DSPSM_NEG:     break;
        case WINED3DSPSM_NOT:     break;
        case WINED3DSPSM_BIAS:    shader_addline(buffer, "_bias"); break;
        case WINED3DSPSM_BIASNEG: shader_addline(buffer, "_bias"); break;
        case WINED3DSPSM_SIGN:    shader_addline(buffer, "_bx2"); break;
        case WINED3DSPSM_SIGNNEG: shader_addline(buffer, "_bx2"); break;
        case WINED3DSPSM_COMP:    break;
        case WINED3DSPSM_X2:      shader_addline(buffer, "_x2"); break;
        case WINED3DSPSM_X2NEG:   shader_addline(buffer, "_x2"); break;
        case WINED3DSPSM_DZ:      shader_addline(buffer, "_dz"); break;
        case WINED3DSPSM_DW:      shader_addline(buffer, "_dw"); break;
        case WINED3DSPSM_ABSNEG:  shader_addline(buffer, ")"); break;
        case WINED3DSPSM_ABS:     shader_addline(buffer, ")"); break;
        default:                  shader_addline(buffer, "_unknown_modifier(%#x)", src_modifier);
    }
 
    if (swizzle != WINED3DSP_NOSWIZZLE)
    {
        static const char swizzle_chars[] = "xyzw";
        DWORD swizzle_x = swizzle & 0x03;
        DWORD swizzle_y = (swizzle >> 2) & 0x03;
        DWORD swizzle_z = (swizzle >> 4) & 0x03;
        DWORD swizzle_w = (swizzle >> 6) & 0x03;
 
        if (swizzle_x == swizzle_y
                && swizzle_x == swizzle_z
                && swizzle_x == swizzle_w)
        {
            shader_addline(buffer, ".%c", swizzle_chars[swizzle_x]);
        }
        else
        {
            shader_addline(buffer, ".%c%c%c%c", swizzle_chars[swizzle_x], swizzle_chars[swizzle_y],
                    swizzle_chars[swizzle_z], swizzle_chars[swizzle_w]);
        }
    }
}

Referenced by shader_dump_register(), and shader_trace_init().

shader_dump_sync_flags()

static void shader_dump_sync_flags ( struct wined3d_string_buffer *  buffer, DWORD  sync_flags  )

static

Definition at line 1875 of file shader.c.

{
    if (sync_flags & WINED3DSSF_GROUP_SHARED_MEMORY)
    {
        shader_addline(buffer, "_g");
        sync_flags &= ~WINED3DSSF_GROUP_SHARED_MEMORY;
    }
    if (sync_flags & WINED3DSSF_THREAD_GROUP)
    {
        shader_addline(buffer, "_t");
        sync_flags &= ~WINED3DSSF_THREAD_GROUP;
    }
 
    if (sync_flags)
        shader_addline(buffer, "_unknown_flags(%#x)", sync_flags);
}

Referenced by shader_trace_init().

shader_dump_tessellator_domain()

static void shader_dump_tessellator_domain ( struct wined3d_string_buffer *  buffer, enum wined3d_tessellator_domain  domain  )

static

Definition at line 1909 of file shader.c.

{
    switch (domain)
    {
        case WINED3D_TESSELLATOR_DOMAIN_LINE:
            shader_addline(buffer, "line");
            break;
        case WINED3D_TESSELLATOR_DOMAIN_TRIANGLE:
            shader_addline(buffer, "triangle");
            break;
        case WINED3D_TESSELLATOR_DOMAIN_QUAD:
            shader_addline(buffer, "quad");
            break;
        default:
            shader_addline(buffer, "unknown_tessellator_domain(%#x)", domain);
            break;
    }
}

Referenced by shader_trace_init().

shader_dump_tessellator_output_primitive()

static void shader_dump_tessellator_output_primitive ( struct wined3d_string_buffer *  buffer, enum wined3d_tessellator_output_primitive  output_primitive  )

static

Definition at line 1929 of file shader.c.

{
    switch (output_primitive)
    {
        case WINED3D_TESSELLATOR_OUTPUT_POINT:
            shader_addline(buffer, "point");
            break;
        case WINED3D_TESSELLATOR_OUTPUT_LINE:
            shader_addline(buffer, "line");
            break;
        case WINED3D_TESSELLATOR_OUTPUT_TRIANGLE_CW:
            shader_addline(buffer, "triangle_cw");
            break;
        case WINED3D_TESSELLATOR_OUTPUT_TRIANGLE_CCW:
            shader_addline(buffer, "triangle_ccw");
            break;
        default:
            shader_addline(buffer, "unknown_tessellator_output_primitive(%#x)", output_primitive);
            break;
    }
}

Referenced by shader_trace_init().

shader_dump_tessellator_partitioning()

static void shader_dump_tessellator_partitioning ( struct wined3d_string_buffer *  buffer, enum wined3d_tessellator_partitioning  partitioning  )

static

Definition at line 1952 of file shader.c.

{
    switch (partitioning)
    {
        case WINED3D_TESSELLATOR_PARTITIONING_INTEGER:
            shader_addline(buffer, "integer");
            break;
        case WINED3D_TESSELLATOR_PARTITIONING_POW2:
            shader_addline(buffer, "pow2");
            break;
        case WINED3D_TESSELLATOR_PARTITIONING_FRACTIONAL_ODD:
            shader_addline(buffer, "fractional_odd");
            break;
        case WINED3D_TESSELLATOR_PARTITIONING_FRACTIONAL_EVEN:
            shader_addline(buffer, "fractional_even");
            break;
        default:
            shader_addline(buffer, "unknown_tessellator_partitioning(%#x)", partitioning);
            break;
    }
}

Referenced by shader_trace_init().

shader_dump_uav_flags()

static void shader_dump_uav_flags ( struct wined3d_string_buffer *  buffer, DWORD  uav_flags  )

static

Definition at line 1892 of file shader.c.

{
    if (uav_flags & WINED3DSUF_GLOBALLY_COHERENT)
    {
        shader_addline(buffer, "_glc");
        uav_flags &= ~WINED3DSUF_GLOBALLY_COHERENT;
    }
    if (uav_flags & WINED3DSUF_ORDER_PRESERVING_COUNTER)
    {
        shader_addline(buffer, "_opc");
        uav_flags &= ~WINED3DSUF_ORDER_PRESERVING_COUNTER;
    }
 
    if (uav_flags)
        shader_addline(buffer, "_unknown_flags(%#x)", uav_flags);
}

Referenced by shader_dump_decl_usage(), and shader_trace_init().

shader_find_free_input_register()

unsigned int shader_find_free_input_register	(	const struct wined3d_shader_reg_maps *	reg_maps,
		unsigned int	max
	)

Definition at line 1838 of file shader.c.

{
    DWORD map = 1u << max;
    map |= map - 1;
    map &= reg_maps->shader_version.major < 3 ? ~reg_maps->texcoord : ~reg_maps->input_registers;
 
    return wined3d_log2i(map);
}

Referenced by find_arb_pshader().

shader_generate_code()

HRESULT shader_generate_code	(	const struct wined3d_shader *	shader,
		struct wined3d_string_buffer *	buffer,
		const struct wined3d_shader_reg_maps *	reg_maps,
		void *	backend_ctx,
		const DWORD *	start,
		const DWORD *	end
	)

Definition at line 2558 of file shader.c.

{
    struct wined3d_device *device = shader->device;
    const struct wined3d_shader_frontend *fe = shader->frontend;
    void *fe_data = shader->frontend_data;
    struct wined3d_shader_version shader_version;
    struct wined3d_shader_parser_state state;
    struct wined3d_shader_instruction ins;
    struct wined3d_shader_tex_mx tex_mx;
    struct wined3d_shader_context ctx;
    const DWORD *ptr;
 
    /* Initialize current parsing state. */
    tex_mx.current_row = 0;
    state.current_loop_depth = 0;
    state.current_loop_reg = 0;
    state.in_subroutine = FALSE;
 
    ctx.shader = shader;
    ctx.gl_info = &device->adapter->gl_info;
    ctx.reg_maps = reg_maps;
    ctx.buffer = buffer;
    ctx.tex_mx = &tex_mx;
    ctx.state = &state;
    ctx.backend_data = backend_ctx;
    ins.ctx = &ctx;
 
    fe->shader_read_header(fe_data, &ptr, &shader_version);
    if (start)
        ptr = start;
 
    while (!fe->shader_is_end(fe_data, &ptr) && ptr != end)
    {
        /* Read opcode. */
        fe->shader_read_instruction(fe_data, &ptr, &ins);
 
        /* Unknown opcode and its parameters. */
        if (ins.handler_idx == WINED3DSIH_TABLE_SIZE)
        {
            WARN("Encountered unrecognised or invalid instruction.\n");
            return WINED3DERR_INVALIDCALL;
        }
 
        if (ins.predicate)
            FIXME("Predicates not implemented.\n");
 
        /* Call appropriate function for output target */
        device->shader_backend->shader_handle_instruction(&ins);
    }
 
    return WINED3D_OK;
}

Referenced by shader_arb_generate_pshader(), shader_arb_generate_vshader(), shader_glsl_generate_compute_shader(), shader_glsl_generate_domain_shader(), shader_glsl_generate_geometry_shader(), shader_glsl_generate_hull_shader(), shader_glsl_generate_pshader(), shader_glsl_generate_shader_phase(), and shader_glsl_generate_vshader().

shader_get_float_offset()

static unsigned int shader_get_float_offset ( enum wined3d_shader_register_type  register_type, UINT  register_idx  )

static

Definition at line 569 of file shader.c.

{
    switch (register_type)
    {
        case WINED3DSPR_CONST: return register_idx;
        case WINED3DSPR_CONST2: return 2048 + register_idx;
        case WINED3DSPR_CONST3: return 4096 + register_idx;
        case WINED3DSPR_CONST4: return 6144 + register_idx;
        default:
            FIXME("Unsupported register type: %u.\n", register_type);
            return register_idx;
    }
}

Referenced by shader_dump_register(), and shader_trace_init().

shader_get_registers_used()

static HRESULT shader_get_registers_used ( struct wined3d_shader *  shader, const struct wined3d_shader_frontend *  fe, struct wined3d_shader_reg_maps *  reg_maps, struct wined3d_shader_signature *  input_signature, struct wined3d_shader_signature *  output_signature, DWORD  constf_size  )

static

Definition at line 987 of file shader.c.

{
    struct wined3d_shader_signature_element input_signature_elements[max(MAX_ATTRIBS, MAX_REG_INPUT)];
    struct wined3d_shader_signature_element output_signature_elements[MAX_REG_OUTPUT];
    unsigned int cur_loop_depth = 0, max_loop_depth = 0;
    struct wined3d_shader_version shader_version;
    struct wined3d_shader_phase *phase = NULL;
    const DWORD *ptr, *prev_ins, *current_ins;
    void *fe_data = shader->frontend_data;
    unsigned int i;
    HRESULT hr;
 
    memset(reg_maps, 0, sizeof(*reg_maps));
    memset(input_signature_elements, 0, sizeof(input_signature_elements));
    memset(output_signature_elements, 0, sizeof(output_signature_elements));
    reg_maps->min_rel_offset = ~0U;
    list_init(&reg_maps->indexable_temps);
 
    fe->shader_read_header(fe_data, &ptr, &shader_version);
    prev_ins = current_ins = ptr;
    reg_maps->shader_version = shader_version;
 
    shader_set_limits(shader);
 
    if (!(reg_maps->constf = heap_calloc(((min(shader->limits->constant_float, constf_size) + 31) / 32),
            sizeof(*reg_maps->constf))))
    {
        ERR("Failed to allocate constant map memory.\n");
        return E_OUTOFMEMORY;
    }
 
    while (!fe->shader_is_end(fe_data, &ptr))
    {
        struct wined3d_shader_instruction ins;
 
        current_ins = ptr;
        /* Fetch opcode. */
        fe->shader_read_instruction(fe_data, &ptr, &ins);
 
        /* Unhandled opcode, and its parameters. */
        if (ins.handler_idx == WINED3DSIH_TABLE_SIZE)
        {
            WARN("Encountered unrecognised or invalid instruction.\n");
            return WINED3DERR_INVALIDCALL;
        }
 
        /* Handle declarations. */
        if (ins.handler_idx == WINED3DSIH_DCL
                || ins.handler_idx == WINED3DSIH_DCL_UAV_TYPED)
        {
            struct wined3d_shader_semantic *semantic = &ins.declaration.semantic;
            unsigned int reg_idx = semantic->reg.reg.idx[0].offset;
 
            switch (semantic->reg.reg.type)
            {
                /* Mark input registers used. */
                case WINED3DSPR_INPUT:
                    if (reg_idx >= MAX_REG_INPUT)
                    {
                        ERR("Invalid input register index %u.\n", reg_idx);
                        break;
                    }
                    if (shader_version.type == WINED3D_SHADER_TYPE_PIXEL && shader_version.major == 3
                            && semantic->usage == WINED3D_DECL_USAGE_POSITION && !semantic->usage_idx)
                        return WINED3DERR_INVALIDCALL;
                    reg_maps->input_registers |= 1u << reg_idx;
                    shader_signature_from_semantic(&input_signature_elements[reg_idx], semantic);
                    break;
 
                /* Vertex shader: mark 3.0 output registers used, save token. */
                case WINED3DSPR_OUTPUT:
                    if (reg_idx >= MAX_REG_OUTPUT)
                    {
                        ERR("Invalid output register index %u.\n", reg_idx);
                        break;
                    }
                    reg_maps->output_registers |= 1u << reg_idx;
                    shader_signature_from_semantic(&output_signature_elements[reg_idx], semantic);
                    if (semantic->usage == WINED3D_DECL_USAGE_FOG)
                        reg_maps->fog = 1;
                    if (semantic->usage == WINED3D_DECL_USAGE_PSIZE)
                        reg_maps->point_size = 1;
                    break;
 
                case WINED3DSPR_SAMPLER:
                    shader_record_sample(reg_maps, reg_idx, reg_idx, reg_idx);
                case WINED3DSPR_RESOURCE:
                    if (reg_idx >= ARRAY_SIZE(reg_maps->resource_info))
                    {
                        ERR("Invalid resource index %u.\n", reg_idx);
                        break;
                    }
                    reg_maps->resource_info[reg_idx].type = semantic->resource_type;
                    reg_maps->resource_info[reg_idx].data_type = semantic->resource_data_type;
                    break;
 
                case WINED3DSPR_UAV:
                    if (reg_idx >= ARRAY_SIZE(reg_maps->uav_resource_info))
                    {
                        ERR("Invalid UAV resource index %u.\n", reg_idx);
                        break;
                    }
                    reg_maps->uav_resource_info[reg_idx].type = semantic->resource_type;
                    reg_maps->uav_resource_info[reg_idx].data_type = semantic->resource_data_type;
                    if (ins.flags)
                        FIXME("Ignoring typed UAV flags %#x.\n", ins.flags);
                    break;
 
                default:
                    TRACE("Not recording DCL register type %#x.\n", semantic->reg.reg.type);
                    break;
            }
        }
        else if (ins.handler_idx == WINED3DSIH_DCL_CONSTANT_BUFFER)
        {
            struct wined3d_shader_register *reg = &ins.declaration.src.reg;
            if (reg->idx[0].offset >= WINED3D_MAX_CBS)
                ERR("Invalid CB index %u.\n", reg->idx[0].offset);
            else
                reg_maps->cb_sizes[reg->idx[0].offset] = reg->idx[1].offset;
        }
        else if (ins.handler_idx == WINED3DSIH_DCL_GLOBAL_FLAGS)
        {
            if (ins.flags & WINED3DSGF_FORCE_EARLY_DEPTH_STENCIL)
            {
                if (shader_version.type == WINED3D_SHADER_TYPE_PIXEL)
                    shader->u.ps.force_early_depth_stencil = TRUE;
                else
                    FIXME("Invalid instruction %#x for shader type %#x.\n",
                            ins.handler_idx, shader_version.type);
            }
            else
            {
                WARN("Ignoring global flags %#x.\n", ins.flags);
            }
        }
        else if (ins.handler_idx == WINED3DSIH_DCL_GS_INSTANCES)
        {
            if (shader_version.type == WINED3D_SHADER_TYPE_GEOMETRY)
                shader->u.gs.instance_count = ins.declaration.count;
            else
                FIXME("Invalid instruction %#x for shader type %#x.\n",
                        ins.handler_idx, shader_version.type);
        }
        else if (ins.handler_idx == WINED3DSIH_DCL_HS_FORK_PHASE_INSTANCE_COUNT
                || ins.handler_idx == WINED3DSIH_DCL_HS_JOIN_PHASE_INSTANCE_COUNT)
        {
            if (phase)
                phase->instance_count = ins.declaration.count;
            else
                FIXME("Instruction %s outside of shader phase.\n",
                        debug_d3dshaderinstructionhandler(ins.handler_idx));
        }
        else if (ins.handler_idx == WINED3DSIH_DCL_IMMEDIATE_CONSTANT_BUFFER)
        {
            if (reg_maps->icb)
                FIXME("Multiple immediate constant buffers.\n");
            reg_maps->icb = ins.declaration.icb;
        }
        else if (ins.handler_idx == WINED3DSIH_DCL_INDEXABLE_TEMP)
        {
            if (phase)
            {
                FIXME("Indexable temporary registers not supported.\n");
            }
            else
            {
                struct wined3d_shader_indexable_temp *reg;
 
                if (!(reg = heap_alloc(sizeof(*reg))))
                    return E_OUTOFMEMORY;
 
                *reg = ins.declaration.indexable_temp;
                list_add_tail(&reg_maps->indexable_temps, &reg->entry);
            }
        }
        else if (ins.handler_idx == WINED3DSIH_DCL_INPUT_PRIMITIVE)
        {
            if (shader_version.type == WINED3D_SHADER_TYPE_GEOMETRY)
                shader->u.gs.input_type = ins.declaration.primitive_type.type;
            else
                FIXME("Invalid instruction %#x for shader type %#x.\n",
                        ins.handler_idx, shader_version.type);
        }
        else if (ins.handler_idx == WINED3DSIH_DCL_INPUT_PS)
        {
            unsigned int reg_idx = ins.declaration.dst.reg.idx[0].offset;
            if (reg_idx >= MAX_REG_INPUT)
            {
                ERR("Invalid register index %u.\n", reg_idx);
                break;
            }
            if (shader_version.type == WINED3D_SHADER_TYPE_PIXEL)
                wined3d_insert_interpolation_mode(shader->u.ps.interpolation_mode, reg_idx, ins.flags);
            else
                FIXME("Invalid instruction %#x for shader type %#x.\n",
                        ins.handler_idx, shader_version.type);
        }
        else if (ins.handler_idx == WINED3DSIH_DCL_OUTPUT)
        {
            if (ins.declaration.dst.reg.type == WINED3DSPR_DEPTHOUT
                    || ins.declaration.dst.reg.type == WINED3DSPR_DEPTHOUTGE
                    || ins.declaration.dst.reg.type == WINED3DSPR_DEPTHOUTLE)
            {
                if (shader_version.type == WINED3D_SHADER_TYPE_PIXEL)
                    shader->u.ps.depth_output = ins.declaration.dst.reg.type;
                else
                    FIXME("Invalid instruction %#x for shader type %#x.\n",
                            ins.handler_idx, shader_version.type);
            }
        }
        else if (ins.handler_idx == WINED3DSIH_DCL_OUTPUT_CONTROL_POINT_COUNT)
        {
            if (shader_version.type == WINED3D_SHADER_TYPE_HULL)
                shader->u.hs.output_vertex_count = ins.declaration.count;
            else
                FIXME("Invalid instruction %#x for shader type %#x.\n", ins.handler_idx, shader_version.type);
        }
        else if (ins.handler_idx == WINED3DSIH_DCL_OUTPUT_TOPOLOGY)
        {
            if (shader_version.type == WINED3D_SHADER_TYPE_GEOMETRY)
                shader->u.gs.output_type = ins.declaration.primitive_type.type;
            else
                FIXME("Invalid instruction %#x for shader type %#x.\n",
                        ins.handler_idx, shader_version.type);
        }
        else if (ins.handler_idx == WINED3DSIH_DCL_RESOURCE_RAW)
        {
            unsigned int reg_idx = ins.declaration.dst.reg.idx[0].offset;
            if (reg_idx >= ARRAY_SIZE(reg_maps->resource_info))
            {
                ERR("Invalid resource index %u.\n", reg_idx);
                break;
            }
            reg_maps->resource_info[reg_idx].type = WINED3D_SHADER_RESOURCE_BUFFER;
            reg_maps->resource_info[reg_idx].data_type = WINED3D_DATA_UINT;
            reg_maps->resource_info[reg_idx].flags = WINED3D_VIEW_BUFFER_RAW;
        }
        else if (ins.handler_idx == WINED3DSIH_DCL_RESOURCE_STRUCTURED)
        {
            unsigned int reg_idx = ins.declaration.structured_resource.reg.reg.idx[0].offset;
            if (reg_idx >= ARRAY_SIZE(reg_maps->resource_info))
            {
                ERR("Invalid resource index %u.\n", reg_idx);
                break;
            }
            reg_maps->resource_info[reg_idx].type = WINED3D_SHADER_RESOURCE_BUFFER;
            reg_maps->resource_info[reg_idx].data_type = WINED3D_DATA_UINT;
            reg_maps->resource_info[reg_idx].flags = 0;
            reg_maps->resource_info[reg_idx].stride = ins.declaration.structured_resource.byte_stride / 4;
        }
        else if (ins.handler_idx == WINED3DSIH_DCL_SAMPLER)
        {
            if (ins.flags & WINED3DSI_SAMPLER_COMPARISON_MODE)
                reg_maps->sampler_comparison_mode |= (1u << ins.declaration.dst.reg.idx[0].offset);
        }
        else if (ins.handler_idx == WINED3DSIH_DCL_TEMPS)
        {
            if (phase)
                phase->temporary_count = ins.declaration.count;
            else
                reg_maps->temporary_count = ins.declaration.count;
        }
        else if (ins.handler_idx == WINED3DSIH_DCL_TESSELLATOR_DOMAIN)
        {
            if (shader_version.type == WINED3D_SHADER_TYPE_DOMAIN)
                shader->u.ds.tessellator_domain = ins.declaration.tessellator_domain;
            else if (shader_version.type != WINED3D_SHADER_TYPE_HULL)
                FIXME("Invalid instruction %#x for shader type %#x.\n", ins.handler_idx, shader_version.type);
        }
        else if (ins.handler_idx == WINED3DSIH_DCL_TESSELLATOR_OUTPUT_PRIMITIVE)
        {
            if (shader_version.type == WINED3D_SHADER_TYPE_HULL)
                shader->u.hs.tessellator_output_primitive = ins.declaration.tessellator_output_primitive;
            else
                FIXME("Invalid instruction %#x for shader type %#x.\n", ins.handler_idx, shader_version.type);
        }
        else if (ins.handler_idx == WINED3DSIH_DCL_TESSELLATOR_PARTITIONING)
        {
            if (shader_version.type == WINED3D_SHADER_TYPE_HULL)
                shader->u.hs.tessellator_partitioning = ins.declaration.tessellator_partitioning;
            else
                FIXME("Invalid instruction %#x for shader type %#x.\n", ins.handler_idx, shader_version.type);
        }
        else if (ins.handler_idx == WINED3DSIH_DCL_TGSM_RAW)
        {
            if (FAILED(hr = shader_reg_maps_add_tgsm(reg_maps, ins.declaration.tgsm_raw.reg.reg.idx[0].offset,
                    ins.declaration.tgsm_raw.byte_count / 4, 0)))
                return hr;
        }
        else if (ins.handler_idx == WINED3DSIH_DCL_TGSM_STRUCTURED)
        {
            unsigned int stride = ins.declaration.tgsm_structured.byte_stride / 4;
            unsigned int size = stride * ins.declaration.tgsm_structured.structure_count;
            if (FAILED(hr = shader_reg_maps_add_tgsm(reg_maps,
                    ins.declaration.tgsm_structured.reg.reg.idx[0].offset, size, stride)))
                return hr;
        }
        else if (ins.handler_idx == WINED3DSIH_DCL_THREAD_GROUP)
        {
            if (shader_version.type == WINED3D_SHADER_TYPE_COMPUTE)
            {
                shader->u.cs.thread_group_size = ins.declaration.thread_group_size;
            }
            else
            {
                FIXME("Invalid instruction %#x for shader type %#x.\n",
                        ins.handler_idx, shader_version.type);
            }
        }
        else if (ins.handler_idx == WINED3DSIH_DCL_UAV_RAW)
        {
            unsigned int reg_idx = ins.declaration.dst.reg.idx[0].offset;
            if (reg_idx >= ARRAY_SIZE(reg_maps->uav_resource_info))
            {
                ERR("Invalid UAV resource index %u.\n", reg_idx);
                break;
            }
            if (ins.flags)
                FIXME("Ignoring raw UAV flags %#x.\n", ins.flags);
            reg_maps->uav_resource_info[reg_idx].type = WINED3D_SHADER_RESOURCE_BUFFER;
            reg_maps->uav_resource_info[reg_idx].data_type = WINED3D_DATA_UINT;
            reg_maps->uav_resource_info[reg_idx].flags = WINED3D_VIEW_BUFFER_RAW;
        }
        else if (ins.handler_idx == WINED3DSIH_DCL_UAV_STRUCTURED)
        {
            unsigned int reg_idx = ins.declaration.structured_resource.reg.reg.idx[0].offset;
            if (reg_idx >= ARRAY_SIZE(reg_maps->uav_resource_info))
            {
                ERR("Invalid UAV resource index %u.\n", reg_idx);
                break;
            }
            if (ins.flags)
                FIXME("Ignoring structured UAV flags %#x.\n", ins.flags);
            reg_maps->uav_resource_info[reg_idx].type = WINED3D_SHADER_RESOURCE_BUFFER;
            reg_maps->uav_resource_info[reg_idx].data_type = WINED3D_DATA_UINT;
            reg_maps->uav_resource_info[reg_idx].flags = 0;
            reg_maps->uav_resource_info[reg_idx].stride = ins.declaration.structured_resource.byte_stride / 4;
        }
        else if (ins.handler_idx == WINED3DSIH_DCL_VERTICES_OUT)
        {
            if (shader_version.type == WINED3D_SHADER_TYPE_GEOMETRY)
                shader->u.gs.vertices_out = ins.declaration.count;
            else
                FIXME("Invalid instruction %#x for shader type %#x.\n",
                        ins.handler_idx, shader_version.type);
        }
        else if (ins.handler_idx == WINED3DSIH_DEF)
        {
            struct wined3d_shader_lconst *lconst;
            float *value;
 
            if (!(lconst = heap_alloc(sizeof(*lconst))))
                return E_OUTOFMEMORY;
 
            lconst->idx = ins.dst[0].reg.idx[0].offset;
            memcpy(lconst->value, ins.src[0].reg.u.immconst_data, 4 * sizeof(DWORD));
            value = (float *)lconst->value;
 
            /* In pixel shader 1.X shaders, the constants are clamped between [-1;1] */
            if (shader_version.major == 1 && shader_version.type == WINED3D_SHADER_TYPE_PIXEL)
            {
                if (value[0] < -1.0f) value[0] = -1.0f;
                else if (value[0] > 1.0f) value[0] = 1.0f;
                if (value[1] < -1.0f) value[1] = -1.0f;
                else if (value[1] > 1.0f) value[1] = 1.0f;
                if (value[2] < -1.0f) value[2] = -1.0f;
                else if (value[2] > 1.0f) value[2] = 1.0f;
                if (value[3] < -1.0f) value[3] = -1.0f;
                else if (value[3] > 1.0f) value[3] = 1.0f;
            }
 
            list_add_head(&shader->constantsF, &lconst->entry);
 
            if (isinf(value[0]) || isnan(value[0]) || isinf(value[1]) || isnan(value[1])
                    || isinf(value[2]) || isnan(value[2]) || isinf(value[3]) || isnan(value[3]))
            {
                shader->lconst_inf_or_nan = TRUE;
            }
        }
        else if (ins.handler_idx == WINED3DSIH_DEFI)
        {
            struct wined3d_shader_lconst *lconst;
 
            if (!(lconst = heap_alloc(sizeof(*lconst))))
                return E_OUTOFMEMORY;
 
            lconst->idx = ins.dst[0].reg.idx[0].offset;
            memcpy(lconst->value, ins.src[0].reg.u.immconst_data, 4 * sizeof(DWORD));
 
            list_add_head(&shader->constantsI, &lconst->entry);
            reg_maps->local_int_consts |= (1u << lconst->idx);
        }
        else if (ins.handler_idx == WINED3DSIH_DEFB)
        {
            struct wined3d_shader_lconst *lconst;
 
            if (!(lconst = heap_alloc(sizeof(*lconst))))
                return E_OUTOFMEMORY;
 
            lconst->idx = ins.dst[0].reg.idx[0].offset;
            memcpy(lconst->value, ins.src[0].reg.u.immconst_data, sizeof(DWORD));
 
            list_add_head(&shader->constantsB, &lconst->entry);
            reg_maps->local_bool_consts |= (1u << lconst->idx);
        }
        /* Handle shader phases. */
        else if (ins.handler_idx == WINED3DSIH_HS_CONTROL_POINT_PHASE
                || ins.handler_idx == WINED3DSIH_HS_FORK_PHASE
                || ins.handler_idx == WINED3DSIH_HS_JOIN_PHASE)
        {
            if (FAILED(hr = shader_record_shader_phase(shader, &phase, &ins, current_ins, prev_ins)))
                return hr;
        }
        /* For subroutine prototypes. */
        else if (ins.handler_idx == WINED3DSIH_LABEL)
        {
            reg_maps->labels |= 1u << ins.src[0].reg.idx[0].offset;
        }
        /* Set texture, address, temporary registers. */
        else
        {
            BOOL color0_mov = FALSE;
            unsigned int i;
 
            /* This will loop over all the registers and try to
             * make a bitmask of the ones we're interested in.
             *
             * Relative addressing tokens are ignored, but that's
             * okay, since we'll catch any address registers when
             * they are initialized (required by spec). */
            for (i = 0; i < ins.dst_count; ++i)
            {
                if (!shader_record_register_usage(shader, reg_maps, &ins.dst[i].reg,
                        shader_version.type, constf_size))
                    return WINED3DERR_INVALIDCALL;
 
                if (shader_version.type == WINED3D_SHADER_TYPE_VERTEX)
                {
                    UINT idx = ins.dst[i].reg.idx[0].offset;
 
                    switch (ins.dst[i].reg.type)
                    {
                        case WINED3DSPR_RASTOUT:
                            if (shader_version.major >= 3)
                                break;
                            switch (idx)
                            {
                                case 0: /* oPos */
                                    reg_maps->output_registers |= 1u << 10;
                                    shader_signature_from_usage(&output_signature_elements[10],
                                            WINED3D_DECL_USAGE_POSITION, 0, 10, WINED3DSP_WRITEMASK_ALL);
                                    break;
 
                                case 1: /* oFog */
                                    reg_maps->output_registers |= 1u << 11;
                                    shader_signature_from_usage(&output_signature_elements[11],
                                            WINED3D_DECL_USAGE_FOG, 0, 11, WINED3DSP_WRITEMASK_0);
                                    break;
 
                                case 2: /* oPts */
                                    reg_maps->output_registers |= 1u << 11;
                                    shader_signature_from_usage(&output_signature_elements[11],
                                            WINED3D_DECL_USAGE_PSIZE, 0, 11, WINED3DSP_WRITEMASK_1);
                                    break;
                            }
                            break;
 
                        case WINED3DSPR_ATTROUT:
                            if (shader_version.major >= 3)
                                break;
                            if (idx < 2)
                            {
                                idx += 8;
                                if (reg_maps->output_registers & (1u << idx))
                                {
                                    output_signature_elements[idx].mask |= ins.dst[i].write_mask;
                                }
                                else
                                {
                                    reg_maps->output_registers |= 1u << idx;
                                    shader_signature_from_usage(&output_signature_elements[idx],
                                            WINED3D_DECL_USAGE_COLOR, idx - 8, idx, ins.dst[i].write_mask);
                                }
                            }
                            break;
 
                        case WINED3DSPR_TEXCRDOUT: /* WINED3DSPR_OUTPUT */
                            if (shader_version.major >= 3)
                            {
                                if (idx >= ARRAY_SIZE(reg_maps->u.output_registers_mask))
                                {
                                    WARN("Invalid output register index %u.\n", idx);
                                    break;
                                }
                                reg_maps->u.output_registers_mask[idx] |= ins.dst[i].write_mask;
                                break;
                            }
                            if (idx >= ARRAY_SIZE(reg_maps->u.texcoord_mask))
                            {
                                WARN("Invalid texcoord index %u.\n", idx);
                                break;
                            }
                            reg_maps->u.texcoord_mask[idx] |= ins.dst[i].write_mask;
                            if (reg_maps->output_registers & (1u << idx))
                            {
                                output_signature_elements[idx].mask |= ins.dst[i].write_mask;
                            }
                            else
                            {
                                reg_maps->output_registers |= 1u << idx;
                                shader_signature_from_usage(&output_signature_elements[idx],
                                        WINED3D_DECL_USAGE_TEXCOORD, idx, idx, ins.dst[i].write_mask);
                            }
                            break;
 
                        default:
                            break;
                    }
                }
 
                if (shader_version.type == WINED3D_SHADER_TYPE_PIXEL)
                {
                    if (ins.dst[i].reg.type == WINED3DSPR_COLOROUT && !ins.dst[i].reg.idx[0].offset)
                    {
                        /* Many 2.0 and 3.0 pixel shaders end with a MOV from a temp register to
                         * COLOROUT 0. If we know this in advance, the ARB shader backend can skip
                         * the mov and perform the sRGB write correction from the source register.
                         *
                         * However, if the mov is only partial, we can't do this, and if the write
                         * comes from an instruction other than MOV it is hard to do as well. If
                         * COLOROUT 0 is overwritten partially later, the marker is dropped again. */
                        shader->u.ps.color0_mov = FALSE;
                        if (ins.handler_idx == WINED3DSIH_MOV
                                && ins.dst[i].write_mask == WINED3DSP_WRITEMASK_ALL)
                        {
                            /* Used later when the source register is read. */
                            color0_mov = TRUE;
                        }
                    }
                    /* Also drop the MOV marker if the source register is overwritten prior to the shader
                     * end
                     */
                    else if (ins.dst[i].reg.type == WINED3DSPR_TEMP
                            && ins.dst[i].reg.idx[0].offset == shader->u.ps.color0_reg)
                    {
                        shader->u.ps.color0_mov = FALSE;
                    }
                }
 
                /* Declare 1.x samplers implicitly, based on the destination reg. number. */
                if (shader_version.major == 1
                        && (ins.handler_idx == WINED3DSIH_TEX
                            || ins.handler_idx == WINED3DSIH_TEXBEM
                            || ins.handler_idx == WINED3DSIH_TEXBEML
                            || ins.handler_idx == WINED3DSIH_TEXDP3TEX
                            || ins.handler_idx == WINED3DSIH_TEXM3x2TEX
                            || ins.handler_idx == WINED3DSIH_TEXM3x3SPEC
                            || ins.handler_idx == WINED3DSIH_TEXM3x3TEX
                            || ins.handler_idx == WINED3DSIH_TEXM3x3VSPEC
                            || ins.handler_idx == WINED3DSIH_TEXREG2AR
                            || ins.handler_idx == WINED3DSIH_TEXREG2GB
                            || ins.handler_idx == WINED3DSIH_TEXREG2RGB))
                {
                    unsigned int reg_idx = ins.dst[i].reg.idx[0].offset;
 
                    if (reg_idx >= ARRAY_SIZE(reg_maps->resource_info))
                    {
                        WARN("Invalid 1.x sampler index %u.\n", reg_idx);
                        continue;
                    }
 
                    TRACE("Setting fake 2D resource for 1.x pixelshader.\n");
                    reg_maps->resource_info[reg_idx].type = WINED3D_SHADER_RESOURCE_TEXTURE_2D;
                    reg_maps->resource_info[reg_idx].data_type = WINED3D_DATA_FLOAT;
                    shader_record_sample(reg_maps, reg_idx, reg_idx, reg_idx);
 
                    /* texbem is only valid with < 1.4 pixel shaders */
                    if (ins.handler_idx == WINED3DSIH_TEXBEM
                            || ins.handler_idx == WINED3DSIH_TEXBEML)
                    {
                        reg_maps->bumpmat |= 1u << reg_idx;
                        if (ins.handler_idx == WINED3DSIH_TEXBEML)
                        {
                            reg_maps->luminanceparams |= 1u << reg_idx;
                        }
                    }
                }
                else if (ins.handler_idx == WINED3DSIH_BEM)
                {
                    reg_maps->bumpmat |= 1u << ins.dst[i].reg.idx[0].offset;
                }
            }
 
            if (ins.handler_idx == WINED3DSIH_IMM_ATOMIC_ALLOC || ins.handler_idx == WINED3DSIH_IMM_ATOMIC_CONSUME)
            {
                unsigned int reg_idx = ins.src[0].reg.idx[0].offset;
                if (reg_idx >= MAX_UNORDERED_ACCESS_VIEWS)
                {
                    ERR("Invalid UAV index %u.\n", reg_idx);
                    break;
                }
                reg_maps->uav_counter_mask |= (1u << reg_idx);
            }
            else if ((WINED3DSIH_ATOMIC_AND <= ins.handler_idx && ins.handler_idx <= WINED3DSIH_ATOMIC_XOR)
                    || (WINED3DSIH_IMM_ATOMIC_AND <= ins.handler_idx && ins.handler_idx <= WINED3DSIH_IMM_ATOMIC_XOR)
                    || (ins.handler_idx == WINED3DSIH_BUFINFO && ins.src[0].reg.type == WINED3DSPR_UAV)
                    || ins.handler_idx == WINED3DSIH_LD_UAV_TYPED
                    || (ins.handler_idx == WINED3DSIH_LD_RAW && ins.src[1].reg.type == WINED3DSPR_UAV)
                    || (ins.handler_idx == WINED3DSIH_LD_STRUCTURED && ins.src[2].reg.type == WINED3DSPR_UAV))
            {
                unsigned int reg_idx;
                if (ins.handler_idx == WINED3DSIH_LD_UAV_TYPED || ins.handler_idx == WINED3DSIH_LD_RAW)
                    reg_idx = ins.src[1].reg.idx[0].offset;
                else if (ins.handler_idx == WINED3DSIH_LD_STRUCTURED)
                    reg_idx = ins.src[2].reg.idx[0].offset;
                else if (WINED3DSIH_ATOMIC_AND <= ins.handler_idx && ins.handler_idx <= WINED3DSIH_ATOMIC_XOR)
                    reg_idx = ins.dst[0].reg.idx[0].offset;
                else if (ins.handler_idx == WINED3DSIH_BUFINFO)
                    reg_idx = ins.src[0].reg.idx[0].offset;
                else
                    reg_idx = ins.dst[1].reg.idx[0].offset;
                if (reg_idx >= MAX_UNORDERED_ACCESS_VIEWS)
                {
                    ERR("Invalid UAV index %u.\n", reg_idx);
                    break;
                }
                reg_maps->uav_read_mask |= (1u << reg_idx);
            }
            else if (ins.handler_idx == WINED3DSIH_NRM)
            {
                reg_maps->usesnrm = 1;
            }
            else if (ins.handler_idx == WINED3DSIH_DSY
                    || ins.handler_idx == WINED3DSIH_DSY_COARSE
                    || ins.handler_idx == WINED3DSIH_DSY_FINE)
            {
                reg_maps->usesdsy = 1;
            }
            else if (ins.handler_idx == WINED3DSIH_DSX
                    || ins.handler_idx == WINED3DSIH_DSX_COARSE
                    || ins.handler_idx == WINED3DSIH_DSX_FINE)
            {
                reg_maps->usesdsx = 1;
            }
            else if (ins.handler_idx == WINED3DSIH_TEXLDD) reg_maps->usestexldd = 1;
            else if (ins.handler_idx == WINED3DSIH_TEXLDL) reg_maps->usestexldl = 1;
            else if (ins.handler_idx == WINED3DSIH_MOVA) reg_maps->usesmova = 1;
            else if (ins.handler_idx == WINED3DSIH_IFC) reg_maps->usesifc = 1;
            else if (ins.handler_idx == WINED3DSIH_CALL) reg_maps->usescall = 1;
            else if (ins.handler_idx == WINED3DSIH_POW) reg_maps->usespow = 1;
            else if (ins.handler_idx == WINED3DSIH_LOOP
                    || ins.handler_idx == WINED3DSIH_REP)
            {
                ++cur_loop_depth;
                if (cur_loop_depth > max_loop_depth)
                    max_loop_depth = cur_loop_depth;
            }
            else if (ins.handler_idx == WINED3DSIH_ENDLOOP
                    || ins.handler_idx == WINED3DSIH_ENDREP)
            {
                --cur_loop_depth;
            }
            else if (ins.handler_idx == WINED3DSIH_GATHER4
                    || ins.handler_idx == WINED3DSIH_GATHER4_C
                    || ins.handler_idx == WINED3DSIH_SAMPLE
                    || ins.handler_idx == WINED3DSIH_SAMPLE_B
                    || ins.handler_idx == WINED3DSIH_SAMPLE_C
                    || ins.handler_idx == WINED3DSIH_SAMPLE_C_LZ
                    || ins.handler_idx == WINED3DSIH_SAMPLE_GRAD
                    || ins.handler_idx == WINED3DSIH_SAMPLE_LOD)
            {
                shader_record_sample(reg_maps, ins.src[1].reg.idx[0].offset,
                        ins.src[2].reg.idx[0].offset, reg_maps->sampler_map.count);
            }
            else if (ins.handler_idx == WINED3DSIH_GATHER4_PO
                    || ins.handler_idx == WINED3DSIH_GATHER4_PO_C)
            {
                shader_record_sample(reg_maps, ins.src[2].reg.idx[0].offset,
                        ins.src[3].reg.idx[0].offset, reg_maps->sampler_map.count);
            }
            else if (ins.handler_idx == WINED3DSIH_BUFINFO && ins.src[0].reg.type == WINED3DSPR_RESOURCE)
            {
                shader_record_sample(reg_maps, ins.src[0].reg.idx[0].offset,
                        WINED3D_SAMPLER_DEFAULT, reg_maps->sampler_map.count);
            }
            else if (ins.handler_idx == WINED3DSIH_LD
                    || ins.handler_idx == WINED3DSIH_LD2DMS
                    || (ins.handler_idx == WINED3DSIH_LD_RAW && ins.src[1].reg.type == WINED3DSPR_RESOURCE)
                    || (ins.handler_idx == WINED3DSIH_RESINFO && ins.src[1].reg.type == WINED3DSPR_RESOURCE))
            {
                shader_record_sample(reg_maps, ins.src[1].reg.idx[0].offset,
                        WINED3D_SAMPLER_DEFAULT, reg_maps->sampler_map.count);
            }
            else if (ins.handler_idx == WINED3DSIH_LD_STRUCTURED
                    && ins.src[2].reg.type == WINED3DSPR_RESOURCE)
            {
                shader_record_sample(reg_maps, ins.src[2].reg.idx[0].offset,
                        WINED3D_SAMPLER_DEFAULT, reg_maps->sampler_map.count);
            }
 
            if (ins.predicate)
                if (!shader_record_register_usage(shader, reg_maps, &ins.predicate->reg,
                        shader_version.type, constf_size))
                    return WINED3DERR_INVALIDCALL;
 
            for (i = 0; i < ins.src_count; ++i)
            {
                unsigned int count = get_instr_extra_regcount(ins.handler_idx, i);
                struct wined3d_shader_register reg = ins.src[i].reg;
 
                if (!shader_record_register_usage(shader, reg_maps, &ins.src[i].reg,
                        shader_version.type, constf_size))
                    return WINED3DERR_INVALIDCALL;
                while (count)
                {
                    ++reg.idx[0].offset;
                    if (!shader_record_register_usage(shader, reg_maps, &reg,
                            shader_version.type, constf_size))
                        return WINED3DERR_INVALIDCALL;
                    --count;
                }
 
                if (color0_mov)
                {
                    if (ins.src[i].reg.type == WINED3DSPR_TEMP
                            && ins.src[i].swizzle == WINED3DSP_NOSWIZZLE)
                    {
                        shader->u.ps.color0_mov = TRUE;
                        shader->u.ps.color0_reg = ins.src[i].reg.idx[0].offset;
                    }
                }
            }
        }
 
        prev_ins = current_ins;
    }
    reg_maps->loop_depth = max_loop_depth;
 
    if (phase)
    {
        phase->end = prev_ins;
        phase = NULL;
    }
 
    /* PS before 2.0 don't have explicit color outputs. Instead the value of
     * R0 is written to the render target. */
    if (shader_version.major < 2 && shader_version.type == WINED3D_SHADER_TYPE_PIXEL)
        reg_maps->rt_mask |= (1u << 0);
 
    if (input_signature->elements)
    {
        for (i = 0; i < input_signature->element_count; ++i)
        {
            if (shader_version.type == WINED3D_SHADER_TYPE_VERTEX)
            {
                if (input_signature->elements[i].register_idx >= ARRAY_SIZE(shader->u.vs.attributes))
                {
                    WARN("Invalid input signature register index %u.\n", input_signature->elements[i].register_idx);
                    return WINED3DERR_INVALIDCALL;
                }
            }
            else if (shader_version.type == WINED3D_SHADER_TYPE_PIXEL)
            {
                if (input_signature->elements[i].sysval_semantic == WINED3D_SV_POSITION)
                    reg_maps->vpos = 1;
                else if (input_signature->elements[i].sysval_semantic == WINED3D_SV_IS_FRONT_FACE)
                    reg_maps->usesfacing = 1;
            }
            reg_maps->input_registers |= 1u << input_signature->elements[i].register_idx;
        }
    }
    else if (!input_signature->elements && reg_maps->input_registers)
    {
        unsigned int count = wined3d_popcount(reg_maps->input_registers);
        struct wined3d_shader_signature_element *e;
        unsigned int i;
 
        if (!(input_signature->elements = heap_calloc(count, sizeof(*input_signature->elements))))
            return E_OUTOFMEMORY;
        input_signature->element_count = count;
 
        e = input_signature->elements;
        for (i = 0; i < ARRAY_SIZE(input_signature_elements); ++i)
        {
            if (!(reg_maps->input_registers & (1u << i)))
                continue;
            input_signature_elements[i].register_idx = i;
            *e++ = input_signature_elements[i];
        }
    }
 
    if (output_signature->elements)
    {
        for (i = 0; i < output_signature->element_count; ++i)
        {
            const struct wined3d_shader_signature_element *e = &output_signature->elements[i];
            unsigned int mask;
 
            reg_maps->output_registers |= 1u << e->register_idx;
            if (e->sysval_semantic == WINED3D_SV_CLIP_DISTANCE)
            {
                if (FAILED(hr = shader_calculate_clip_or_cull_distance_mask(e, &mask)))
                    return hr;
                reg_maps->clip_distance_mask |= mask;
            }
            else if (e->sysval_semantic == WINED3D_SV_CULL_DISTANCE)
            {
                if (FAILED(hr = shader_calculate_clip_or_cull_distance_mask(e, &mask)))
                    return hr;
                reg_maps->cull_distance_mask |= mask;
            }
        }
    }
    else if (reg_maps->output_registers)
    {
        unsigned int count = wined3d_popcount(reg_maps->output_registers);
        struct wined3d_shader_signature_element *e;
 
        if (!(output_signature->elements = heap_calloc(count, sizeof(*output_signature->elements))))
            return E_OUTOFMEMORY;
        output_signature->element_count = count;
 
        e = output_signature->elements;
        for (i = 0; i < ARRAY_SIZE(output_signature_elements); ++i)
        {
            if (!(reg_maps->output_registers & (1u << i)))
                continue;
            *e++ = output_signature_elements[i];
        }
    }
 
    return WINED3D_OK;
}

Referenced by shader_set_function().

shader_init()

static HRESULT shader_init ( struct wined3d_shader *  shader, struct wined3d_device *  device, const struct wined3d_shader_desc *  desc, DWORD  float_const_count, enum wined3d_shader_type  type, void *  parent, const struct wined3d_parent_ops *  parent_ops  )

static

Definition at line 3582 of file shader.c.

{
    size_t byte_code_size;
    SIZE_T total;
    HRESULT hr;
    char *ptr;
 
    TRACE("byte_code %p, byte_code_size %#lx, format %#x, max_version %#x.\n",
            desc->byte_code, (long)desc->byte_code_size, desc->format, desc->max_version);
 
    if (!desc->byte_code)
        return WINED3DERR_INVALIDCALL;
 
    if (!(shader->frontend = shader_select_frontend(desc->format)))
    {
        FIXME("Unable to find frontend for shader.\n");
        return WINED3DERR_INVALIDCALL;
    }
 
    shader->ref = 1;
    shader->device = device;
    shader->parent = parent;
    shader->parent_ops = parent_ops;
 
    total = 0;
    if (FAILED(hr = shader_signature_calculate_strings_length(&desc->input_signature, &total)))
        return hr;
    if (FAILED(hr = shader_signature_calculate_strings_length(&desc->output_signature, &total)))
        return hr;
    if (FAILED(hr = shader_signature_calculate_strings_length(&desc->patch_constant_signature, &total)))
        return hr;
    if (total && !(shader->signature_strings = heap_alloc(total)))
        return E_OUTOFMEMORY;
    ptr = shader->signature_strings;
 
    if (FAILED(hr = shader_signature_copy(&shader->input_signature, &desc->input_signature, &ptr)))
    {
        heap_free(shader->signature_strings);
        return hr;
    }
    if (FAILED(hr = shader_signature_copy(&shader->output_signature, &desc->output_signature, &ptr)))
    {
        heap_free(shader->input_signature.elements);
        heap_free(shader->signature_strings);
        return hr;
    }
    if (FAILED(hr = shader_signature_copy(&shader->patch_constant_signature, &desc->patch_constant_signature, &ptr)))
    {
        heap_free(shader->output_signature.elements);
        heap_free(shader->input_signature.elements);
        heap_free(shader->signature_strings);
        return hr;
    }
 
    list_init(&shader->linked_programs);
    list_init(&shader->constantsF);
    list_init(&shader->constantsB);
    list_init(&shader->constantsI);
    shader->lconst_inf_or_nan = FALSE;
    list_init(&shader->reg_maps.indexable_temps);
    list_init(&shader->shader_list_entry);
 
    byte_code_size = desc->byte_code_size;
    if (byte_code_size == ~(size_t)0)
    {
        const struct wined3d_shader_frontend *fe = shader->frontend;
        struct wined3d_shader_version shader_version;
        struct wined3d_shader_instruction ins;
        const DWORD *ptr;
        void *fe_data;
 
        if (!(fe_data = fe->shader_init(desc->byte_code, byte_code_size, &shader->output_signature)))
        {
            WARN("Failed to initialise frontend data.\n");
            shader_cleanup(shader);
            return WINED3DERR_INVALIDCALL;
        }
 
        fe->shader_read_header(fe_data, &ptr, &shader_version);
        while (!fe->shader_is_end(fe_data, &ptr))
            fe->shader_read_instruction(fe_data, &ptr, &ins);
 
        fe->shader_free(fe_data);
 
        byte_code_size = (ptr - desc->byte_code) * sizeof(*ptr);
    }
 
    if (!(shader->function = heap_alloc(byte_code_size)))
    {
        shader_cleanup(shader);
        return E_OUTOFMEMORY;
    }
    memcpy(shader->function, desc->byte_code, byte_code_size);
    shader->functionLength = byte_code_size;
 
    if (FAILED(hr = shader_set_function(shader, float_const_count, type, desc->max_version)))
    {
        WARN("Failed to set function, hr %#x.\n", hr);
        shader_cleanup(shader);
        return hr;
    }
 
    shader->load_local_constsF = shader->lconst_inf_or_nan;
 
    wined3d_cs_init_object(shader->device->cs, wined3d_shader_init_object, shader);
 
    return hr;
}

Referenced by geometry_shader_init(), pixel_shader_init(), vertex_shader_init(), wined3d_shader_create_cs(), wined3d_shader_create_ds(), and wined3d_shader_create_hs().

shader_match_semantic()

BOOL shader_match_semantic	(	const char *	semantic_name,
		enum wined3d_decl_usage	usage
	)

Definition at line 377 of file shader.c.

{
    return !strcmp(semantic_name, shader_semantic_name_from_usage(usage));
}

Referenced by glsl_is_color_reg_read(), init_output_registers(), init_ps_input(), shader_glsl_generate_vs3_rasterizer_input_setup(), shader_glsl_input_pack(), and shader_glsl_setup_sm3_rasterizer_input().

shader_none_alloc()

static HRESULT shader_none_alloc ( struct wined3d_device *  device, const struct wined3d_vertex_pipe_ops *  vertex_pipe, const struct fragment_pipeline *  fragment_pipe  )

static

Definition at line 3164 of file shader.c.

{
    struct fragment_caps fragment_caps;
    void *vertex_priv, *fragment_priv;
    struct shader_none_priv *priv;
 
    if (!(priv = heap_alloc(sizeof(*priv))))
        return E_OUTOFMEMORY;
 
    if (!(vertex_priv = vertex_pipe->vp_alloc(&none_shader_backend, priv)))
    {
        ERR("Failed to initialize vertex pipe.\n");
        heap_free(priv);
        return E_FAIL;
    }
 
    if (!(fragment_priv = fragment_pipe->alloc_private(&none_shader_backend, priv)))
    {
        ERR("Failed to initialize fragment pipe.\n");
        vertex_pipe->vp_free(device);
        heap_free(priv);
        return E_FAIL;
    }
 
    priv->vertex_pipe = vertex_pipe;
    priv->fragment_pipe = fragment_pipe;
    fragment_pipe->get_caps(&device->adapter->gl_info, &fragment_caps);
    priv->ffp_proj_control = fragment_caps.wined3d_caps & WINED3D_FRAGMENT_CAP_PROJ_CONTROL;
 
    device->vertex_priv = vertex_priv;
    device->fragment_priv = fragment_priv;
    device->shader_priv = priv;
 
    return WINED3D_OK;
}

shader_none_allocate_context_data()

static BOOL shader_none_allocate_context_data ( struct wined3d_context *  context )

static

Definition at line 3210 of file shader.c.

{
    return TRUE;
}

shader_none_color_fixup_supported()

static BOOL shader_none_color_fixup_supported ( struct color_fixup_desc  fixup )

static

Definition at line 3231 of file shader.c.

{
    /* We "support" every possible fixup, since we don't support any shader
     * model, and will never have to actually sample a texture. */
    return TRUE;
}

shader_none_destroy()

static void shader_none_destroy ( struct wined3d_shader *  shader )

static

Definition at line 3132 of file shader.c.

{}

shader_none_disable()

static void shader_none_disable ( void *  shader_priv, struct wined3d_context *  context  )

static

Definition at line 3148 of file shader.c.

{
    struct shader_none_priv *priv = shader_priv;
    const struct wined3d_gl_info *gl_info = context->gl_info;
 
    priv->vertex_pipe->vp_enable(gl_info, FALSE);
    priv->fragment_pipe->enable_extension(gl_info, FALSE);
 
    context->shader_update_mask = (1u << WINED3D_SHADER_TYPE_PIXEL)
            | (1u << WINED3D_SHADER_TYPE_VERTEX)
            | (1u << WINED3D_SHADER_TYPE_GEOMETRY)
            | (1u << WINED3D_SHADER_TYPE_HULL)
            | (1u << WINED3D_SHADER_TYPE_DOMAIN)
            | (1u << WINED3D_SHADER_TYPE_COMPUTE);
}

shader_none_free()

static void shader_none_free ( struct wined3d_device *  device )

static

Definition at line 3201 of file shader.c.

{
    struct shader_none_priv *priv = device->shader_priv;
 
    priv->fragment_pipe->free_private(device);
    priv->vertex_pipe->vp_free(device);
    heap_free(priv);
}

shader_none_free_context_data()

static void shader_none_free_context_data ( struct wined3d_context *  context )

static

Definition at line 3133 of file shader.c.

{}

shader_none_get_caps()

static void shader_none_get_caps ( const struct wined3d_gl_info *  gl_info, struct shader_caps *  caps  )

static

Definition at line 3215 of file shader.c.

{
    /* Set the shader caps to 0 for the none shader backend */
    caps->vs_version = 0;
    caps->hs_version = 0;
    caps->ds_version = 0;
    caps->gs_version = 0;
    caps->ps_version = 0;
    caps->cs_version = 0;
    caps->vs_uniform_count = 0;
    caps->ps_uniform_count = 0;
    caps->ps_1x_max_value = 0.0f;
    caps->varying_count = 0;
    caps->wined3d_caps = 0;
}

shader_none_handle_instruction()

static void shader_none_handle_instruction ( const struct wined3d_shader_instruction *  ins )

static

Definition at line 3124 of file shader.c.

{}

shader_none_has_ffp_proj_control()

static BOOL shader_none_has_ffp_proj_control ( void *  shader_priv )

static

Definition at line 3238 of file shader.c.

{
    struct shader_none_priv *priv = shader_priv;
 
    return priv->ffp_proj_control;
}

shader_none_init_context_state()

static void shader_none_init_context_state ( struct wined3d_context *  context )

static

Definition at line 3134 of file shader.c.

{}

shader_none_load_constants()

static void shader_none_load_constants ( void *  shader_priv, struct wined3d_context *  context, const struct wined3d_state *  state  )

static

Definition at line 3130 of file shader.c.

                                           {}

shader_none_precompile()

static void shader_none_precompile ( void *  shader_priv, struct wined3d_shader *  shader  )

static

Definition at line 3125 of file shader.c.

{}

shader_none_select()

static void shader_none_select ( void *  shader_priv, struct wined3d_context *  context, const struct wined3d_state *  state  )

static

Definition at line 3137 of file shader.c.

{
    const struct wined3d_gl_info *gl_info = context->gl_info;
    struct shader_none_priv *priv = shader_priv;
 
    priv->vertex_pipe->vp_enable(gl_info, !use_vs(state));
    priv->fragment_pipe->enable_extension(gl_info, !use_ps(state));
}

shader_none_select_compute()

static void shader_none_select_compute ( void *  shader_priv, struct wined3d_context *  context, const struct wined3d_state *  state  )

static

Definition at line 3126 of file shader.c.

                                           {}

shader_none_update_float_pixel_constants()

static void shader_none_update_float_pixel_constants ( struct wined3d_device *  device, UINT  start, UINT  count  )

static

Definition at line 3129 of file shader.c.

{}

shader_none_update_float_vertex_constants()

static void shader_none_update_float_vertex_constants ( struct wined3d_device *  device, UINT  start, UINT  count  )

static

Definition at line 3128 of file shader.c.

{}

shader_record_register_usage()

static BOOL shader_record_register_usage ( struct wined3d_shader *  shader, struct wined3d_shader_reg_maps *  reg_maps, const struct wined3d_shader_register *  reg, enum wined3d_shader_type  shader_type, unsigned int  constf_size  )

static

Definition at line 696 of file shader.c.

{
    switch (re