util.c File Reference

#include "d3dx9_private.h"

Include dependency graph for util.c:

Go to the source code of this file.

Macros
#define	WINE_D3DX_TO_STR(x)   case x: return #x

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (d3dx)
static void	la_from_rgba (const struct vec4 *rgba, struct vec4 *la)
static void	la_to_rgba (const struct vec4 *la, struct vec4 *rgba, const PALETTEENTRY *palette)
static void	index_to_rgba (const struct vec4 *index, struct vec4 *rgba, const PALETTEENTRY *palette)
HRESULT	map_view_of_file (const WCHAR *filename, void **buffer, DWORD *length)
HRESULT	load_resource_into_memory (HMODULE module, HRSRC resinfo, void **buffer, DWORD *length)
HRESULT	write_buffer_to_file (const WCHAR *dst_filename, ID3DXBuffer *buffer)
const struct pixel_format_desc *	get_format_info (D3DFORMAT format)
const struct pixel_format_desc *	get_format_info_idx (int idx)
const char *	debug_d3dxparameter_class (D3DXPARAMETER_CLASS c)
const char *	debug_d3dxparameter_type (D3DXPARAMETER_TYPE t)
const char *	debug_d3dxparameter_registerset (D3DXREGISTER_SET r)
BOOL WINAPI	D3DXDebugMute (BOOL mute)
UINT WINAPI	D3DXGetDriverLevel (struct IDirect3DDevice9 *device)

Variables
static const struct pixel_format_desc	formats []

Macro Definition Documentation

WINE_D3DX_TO_STR

#define WINE_D3DX_TO_STR

(

x

)

case x: return #x

Definition at line 235 of file util.c.

Function Documentation

D3DXDebugMute()

BOOL WINAPI D3DXDebugMute

(

BOOL

mute

)

Definition at line 303 of file util.c.

{
    return FALSE;
}

D3DXGetDriverLevel()

UINT WINAPI D3DXGetDriverLevel

(

struct IDirect3DDevice9 *

device

)

Definition at line 312 of file util.c.

{
    return 900;
}

debug_d3dxparameter_class()

const char * debug_d3dxparameter_class

(

D3DXPARAMETER_CLASS

c

)

Definition at line 237 of file util.c.

{
    switch (c)
    {
        WINE_D3DX_TO_STR(D3DXPC_SCALAR);
        WINE_D3DX_TO_STR(D3DXPC_VECTOR);
        WINE_D3DX_TO_STR(D3DXPC_MATRIX_ROWS);
        WINE_D3DX_TO_STR(D3DXPC_MATRIX_COLUMNS);
        WINE_D3DX_TO_STR(D3DXPC_OBJECT);
        WINE_D3DX_TO_STR(D3DXPC_STRUCT);
        default:
            FIXME("Unrecognized D3DXPARAMETER_CLASS %#x.\n", c);
            return "unrecognized";
    }
}

Referenced by d3dx_effect_GetMatrix(), d3dx_effect_GetMatrixArray(), d3dx_effect_GetMatrixPointerArray(), d3dx_effect_GetMatrixTranspose(), d3dx_effect_GetMatrixTransposeArray(), d3dx_effect_GetMatrixTransposePointerArray(), d3dx_effect_GetVector(), d3dx_effect_GetVectorArray(), d3dx_effect_SetBoolArray(), d3dx_effect_SetFloatArray(), d3dx_effect_SetIntArray(), d3dx_effect_SetMatrix(), d3dx_effect_SetMatrixArray(), d3dx_effect_SetMatrixPointerArray(), d3dx_effect_SetMatrixTranspose(), d3dx_effect_SetMatrixTransposeArray(), d3dx_effect_SetMatrixTransposePointerArray(), d3dx_effect_SetVector(), d3dx_effect_SetVectorArray(), d3dx_parse_effect_typedef(), d3dx_parse_init_value(), d3dx_parse_resource(), d3dx_parse_value(), ID3DXConstantTableImpl_SetValue(), parse_ctab_constant_type(), set(), set_matrix_array(), set_matrix_pointer_array(), set_scalar(), set_scalar_array(), set_vector(), and set_vector_array().

debug_d3dxparameter_registerset()

const char * debug_d3dxparameter_registerset

(

D3DXREGISTER_SET

r

)

Definition at line 283 of file util.c.

{
    switch (r)
    {
        WINE_D3DX_TO_STR(D3DXRS_BOOL);
        WINE_D3DX_TO_STR(D3DXRS_INT4);
        WINE_D3DX_TO_STR(D3DXRS_FLOAT4);
        WINE_D3DX_TO_STR(D3DXRS_SAMPLER);
        default:
            FIXME("Unrecognized D3DXREGISTER_SET %#x.\n", r);
            return "unrecognized";
    }
}

Referenced by ID3DXConstantTableImpl_SetDefaults(), parse_ctab_constant_type(), and set().

debug_d3dxparameter_type()

const char * debug_d3dxparameter_type

(

D3DXPARAMETER_TYPE

t

)

Definition at line 253 of file util.c.

{
    switch (t)
    {
        WINE_D3DX_TO_STR(D3DXPT_VOID);
        WINE_D3DX_TO_STR(D3DXPT_BOOL);
        WINE_D3DX_TO_STR(D3DXPT_INT);
        WINE_D3DX_TO_STR(D3DXPT_FLOAT);
        WINE_D3DX_TO_STR(D3DXPT_STRING);
        WINE_D3DX_TO_STR(D3DXPT_TEXTURE);
        WINE_D3DX_TO_STR(D3DXPT_TEXTURE1D);
        WINE_D3DX_TO_STR(D3DXPT_TEXTURE2D);
        WINE_D3DX_TO_STR(D3DXPT_TEXTURE3D);
        WINE_D3DX_TO_STR(D3DXPT_TEXTURECUBE);
        WINE_D3DX_TO_STR(D3DXPT_SAMPLER);
        WINE_D3DX_TO_STR(D3DXPT_SAMPLER1D);
        WINE_D3DX_TO_STR(D3DXPT_SAMPLER2D);
        WINE_D3DX_TO_STR(D3DXPT_SAMPLER3D);
        WINE_D3DX_TO_STR(D3DXPT_SAMPLERCUBE);
        WINE_D3DX_TO_STR(D3DXPT_PIXELSHADER);
        WINE_D3DX_TO_STR(D3DXPT_VERTEXSHADER);
        WINE_D3DX_TO_STR(D3DXPT_PIXELFRAGMENT);
        WINE_D3DX_TO_STR(D3DXPT_VERTEXFRAGMENT);
        WINE_D3DX_TO_STR(D3DXPT_UNSUPPORTED);
        default:
            FIXME("Unrecognized D3DXPARAMETER_TYP %#x.\n", t);
            return "unrecognized";
    }
}

Referenced by d3dx_effect_GetValue(), d3dx_parse_effect_typedef(), d3dx_parse_resource(), d3dx_parse_value(), free_parameter(), free_parameter_object_data(), parse_ctab_constant_type(), and set_value().

get_format_info()

const struct pixel_format_desc * get_format_info

(

D3DFORMAT

format

)

Definition at line 217 of file util.c.

{
    unsigned int i = 0;
    while(formats[i].format != format && formats[i].format != D3DFMT_UNKNOWN) i++;
    if (formats[i].format == D3DFMT_UNKNOWN)
        FIXME("Unknown format %#x (as FOURCC %s).\n", format, debugstr_an((const char *)&format, 4));
    return &formats[i];
}

Referenced by calculate_dds_surface_size(), check_texture_requirements(), convert_argb_pixels(), D3DXFillCubeTexture(), D3DXFillTexture(), D3DXFillVolumeTexture(), D3DXLoadSurfaceFromFileInMemory(), D3DXLoadSurfaceFromMemory(), D3DXLoadSurfaceFromSurface(), D3DXLoadVolumeFromMemory(), D3DXSaveSurfaceToFileInMemory(), point_filter_argb_pixels(), and save_dds_surface_to_memory().

get_format_info_idx()

const struct pixel_format_desc * get_format_info_idx

(

int

idx

)

Definition at line 226 of file util.c.

{
    if(idx >= ARRAY_SIZE(formats))
        return NULL;
    if(formats[idx].format == D3DFMT_UNKNOWN)
        return NULL;
    return &formats[idx];
}

Referenced by check_texture_requirements().

index_to_rgba()

static void index_to_rgba ( const struct vec4 *  index, struct vec4 *  rgba, const PALETTEENTRY *  palette  )

static

Definition at line 43 of file util.c.

{
    ULONG idx = (ULONG)(index->x * 255.0f + 0.5f);
 
    rgba->x = palette[idx].peRed / 255.0f;
    rgba->y = palette[idx].peGreen / 255.0f;
    rgba->z = palette[idx].peBlue / 255.0f;
    rgba->w = palette[idx].peFlags / 255.0f; /* peFlags is the alpha component in DX8 and higher */
}

la_from_rgba()

static void la_from_rgba ( const struct vec4 *  rgba, struct vec4 *  la  )

static

Definition at line 29 of file util.c.

{
    la->x = rgba->x * 0.2125f + rgba->y * 0.7154f + rgba->z * 0.0721f;
    la->w = rgba->w;
}

la_to_rgba()

static void la_to_rgba ( const struct vec4 *  la, struct vec4 *  rgba, const PALETTEENTRY *  palette  )

static

Definition at line 35 of file util.c.

{
    rgba->x = la->x;
    rgba->y = la->x;
    rgba->z = la->x;
    rgba->w = la->w;
}

load_resource_into_memory()

HRESULT load_resource_into_memory	(	HMODULE	module,
		HRSRC	resinfo,
		void **	buffer,
		DWORD *	length
	)

Definition at line 170 of file util.c.

{
    HGLOBAL resource;
 
    *length = SizeofResource(module, resinfo);
    if(*length == 0) return HRESULT_FROM_WIN32(GetLastError());
 
    resource = LoadResource(module, resinfo);
    if( !resource ) return HRESULT_FROM_WIN32(GetLastError());
 
    *buffer = LockResource(resource);
    if(*buffer == NULL) return HRESULT_FROM_WIN32(GetLastError());
 
    return S_OK;
}

Referenced by D3DXAssembleShaderFromResourceA(), D3DXAssembleShaderFromResourceW(), D3DXCompileShaderFromResourceA(), D3DXCompileShaderFromResourceW(), D3DXCreateEffectCompilerFromResourceA(), D3DXCreateEffectCompilerFromResourceW(), D3DXCreateEffectFromResourceExA(), D3DXCreateEffectFromResourceExW(), D3DXCreateTextureFromResourceExA(), D3DXCreateTextureFromResourceExW(), D3DXGetImageInfoFromResourceA(), D3DXGetImageInfoFromResourceW(), D3DXLoadMeshFromXResource(), D3DXLoadSurfaceFromResourceA(), D3DXLoadSurfaceFromResourceW(), D3DXPreprocessShaderFromResourceA(), and D3DXPreprocessShaderFromResourceW().

map_view_of_file()

HRESULT map_view_of_file	(	const WCHAR *	filename,
		void **	buffer,
		DWORD *	length
	)

Definition at line 120 of file util.c.

{
    HANDLE hfile, hmapping = NULL;
 
    hfile = CreateFileW(filename, GENERIC_READ, FILE_SHARE_READ, 0, OPEN_EXISTING, 0, 0);
    if(hfile == INVALID_HANDLE_VALUE) goto error;
 
    *length = GetFileSize(hfile, NULL);
    if(*length == INVALID_FILE_SIZE) goto error;
 
    hmapping = CreateFileMappingW(hfile, NULL, PAGE_READONLY, 0, 0, NULL);
    if(!hmapping) goto error;
 
    *buffer = MapViewOfFile(hmapping, FILE_MAP_READ, 0, 0, 0);
    if(*buffer == NULL) goto error;
 
    CloseHandle(hmapping);
    CloseHandle(hfile);
 
    return S_OK;
 
error:
    if (hmapping)
        CloseHandle(hmapping);
    if (hfile != INVALID_HANDLE_VALUE)
        CloseHandle(hfile);
    return HRESULT_FROM_WIN32(GetLastError());
}

Referenced by D3DXCreateCubeTextureFromFileA(), D3DXCreateCubeTextureFromFileExA(), D3DXCreateCubeTextureFromFileExW(), D3DXCreateCubeTextureFromFileW(), D3DXCreateEffectCompilerFromFileW(), D3DXCreateTextureFromFileExW(), D3DXCreateVolumeTextureFromFileA(), D3DXCreateVolumeTextureFromFileExA(), D3DXCreateVolumeTextureFromFileExW(), D3DXCreateVolumeTextureFromFileW(), D3DXGetImageInfoFromFileW(), D3DXLoadMeshFromXW(), D3DXLoadMeshHierarchyFromXW(), D3DXLoadSurfaceFromFileW(), and D3DXLoadVolumeFromFileW().

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

d3dx

)

write_buffer_to_file()

HRESULT write_buffer_to_file	(	const WCHAR *	dst_filename,
		ID3DXBuffer *	buffer
	)

Definition at line 186 of file util.c.

{
    HRESULT hr = S_OK;
    void *buffer_pointer;
    DWORD buffer_size;
    DWORD bytes_written;
    HANDLE file = CreateFileW(dst_filename, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
    if (file == INVALID_HANDLE_VALUE)
        return HRESULT_FROM_WIN32(GetLastError());
 
    buffer_pointer = ID3DXBuffer_GetBufferPointer(buffer);
    buffer_size = ID3DXBuffer_GetBufferSize(buffer);
 
    if (!WriteFile(file, buffer_pointer, buffer_size, &bytes_written, NULL))
        hr = HRESULT_FROM_WIN32(GetLastError());
 
    CloseHandle(file);
    return hr;
}

Referenced by D3DXSaveSurfaceToFileA(), D3DXSaveSurfaceToFileW(), D3DXSaveTextureToFileA(), and D3DXSaveTextureToFileW().

Variable Documentation

formats

const struct pixel_format_desc formats[]

static

Definition at line 59 of file util.c.

Referenced by clipboard_thread(), d3d7_EnumZBufferFormats(), ddraw7_GetFourCCCodes(), dscenum_callback(), get_format_info(), get_format_info_idx(), MetadataReaderInfo_GetContainerFormats(), read_metadata_info(), test_GetUpdatedClipboardFormats(), test_primary_secondary(), test_primary_secondary8(), test_secondary(), test_secondary8(), test_wm_notifyformat(), wined3d_swapchain_cs_init(), WMReader_GetOutputFormatCount(), and WMSyncReader_GetOutputFormatCount().