ReactOS 0.4.15-dev-7670-g69b08be
colortab.h File Reference
#include "types.h"
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Macros

#define GL_COLOR_TABLE_FORMAT_EXT   0x80D8
 
#define GL_COLOR_TABLE_WIDTH_EXT   0x80D9
 
#define GL_COLOR_TABLE_RED_SIZE_EXT   0x80DA
 
#define GL_COLOR_TABLE_GREEN_SIZE_EXT   0x80DB
 
#define GL_COLOR_TABLE_BLUE_SIZE_EXT   0x80DC
 
#define GL_COLOR_TABLE_ALPHA_SIZE_EXT   0x80DD
 
#define GL_COLOR_TABLE_LUMINANCE_SIZE_EXT   0x80DE
 
#define GL_COLOR_TABLE_INTENSITY_SIZE_EXT   0x80DF
 

Functions

void gl_ColorTable (GLcontext *ctx, GLenum target, GLenum internalformat, struct gl_image *table)
 
void gl_ColorSubTable (GLcontext *ctx, GLenum target, GLsizei start, struct gl_image *data)
 
void gl_GetColorTable (GLcontext *ctx, GLenum target, GLenum format, GLenum type, GLvoid *table)
 
void gl_GetColorTableParameterfv (GLcontext *ctx, GLenum target, GLenum pname, GLfloat *params)
 
void gl_GetColorTableParameteriv (GLcontext *ctx, GLenum target, GLenum pname, GLint *params)
 

Macro Definition Documentation

◆ GL_COLOR_TABLE_ALPHA_SIZE_EXT

#define GL_COLOR_TABLE_ALPHA_SIZE_EXT   0x80DD

Definition at line 43 of file colortab.h.

◆ GL_COLOR_TABLE_BLUE_SIZE_EXT

#define GL_COLOR_TABLE_BLUE_SIZE_EXT   0x80DC

Definition at line 42 of file colortab.h.

◆ GL_COLOR_TABLE_FORMAT_EXT

#define GL_COLOR_TABLE_FORMAT_EXT   0x80D8

Definition at line 38 of file colortab.h.

◆ GL_COLOR_TABLE_GREEN_SIZE_EXT

#define GL_COLOR_TABLE_GREEN_SIZE_EXT   0x80DB

Definition at line 41 of file colortab.h.

◆ GL_COLOR_TABLE_INTENSITY_SIZE_EXT

#define GL_COLOR_TABLE_INTENSITY_SIZE_EXT   0x80DF

Definition at line 45 of file colortab.h.

◆ GL_COLOR_TABLE_LUMINANCE_SIZE_EXT

#define GL_COLOR_TABLE_LUMINANCE_SIZE_EXT   0x80DE

Definition at line 44 of file colortab.h.

◆ GL_COLOR_TABLE_RED_SIZE_EXT

#define GL_COLOR_TABLE_RED_SIZE_EXT   0x80DA

Definition at line 40 of file colortab.h.

◆ GL_COLOR_TABLE_WIDTH_EXT

#define GL_COLOR_TABLE_WIDTH_EXT   0x80D9

Definition at line 39 of file colortab.h.

Function Documentation

◆ gl_ColorSubTable()

void gl_ColorSubTable ( GLcontext ctx,
GLenum  target,
GLsizei  start,
struct gl_image data 
)

Definition at line 187 of file colortab.c.

189{
190 /* XXX TODO */
191 gl_problem(ctx, "glColorSubTableEXT not implemented");
192}
void gl_problem(const GLcontext *ctx, const char *s)
Definition: context.c:1394

Referenced by execute_list(), and init_exec_pointers().

◆ gl_ColorTable()

void gl_ColorTable ( GLcontext ctx,
GLenum  target,
GLenum  internalformat,
struct gl_image table 
)

Definition at line 129 of file colortab.c.

131{
132 struct gl_texture_object *texObj;
134
135 if (INSIDE_BEGIN_END(ctx)) {
136 gl_error( ctx, GL_INVALID_OPERATION, "glGetBooleanv" );
137 return;
138 }
139
140 switch (target) {
141 case GL_TEXTURE_1D:
142 texObj = ctx->Texture.Current1D;
143 break;
144 case GL_TEXTURE_2D:
145 texObj = ctx->Texture.Current2D;
146 break;
148 texObj = ctx->Texture.Proxy1D;
149 proxy = GL_TRUE;
150 break;
152 texObj = ctx->Texture.Proxy2D;
153 proxy = GL_TRUE;
154 break;
155 default:
156 gl_error(ctx, GL_INVALID_ENUM, "glColorTableEXT(target)");
157 return;
158 }
159
160 /* internalformat = just like glTexImage */
161
162 if (table->Width < 1 || table->Width > MAX_TEXTURE_PALETTE_SIZE
163 || !power_of_two(table->Width)) {
164 gl_error(ctx, GL_INVALID_VALUE, "glColorTableEXT(width)");
165 if (proxy) {
166 texObj->PaletteSize = 0;
167 texObj->PaletteIntFormat = 0;
168 texObj->PaletteFormat = 0;
169 }
170 return;
171 }
172
173 /* per-texture object palette */
174 texObj->PaletteSize = table->Width;
177 if (!proxy) {
178 MEMCPY(texObj->Palette, table->Data, table->Width*table->Components);
179 if (ctx->Driver.UpdateTexturePalette) {
180 (*ctx->Driver.UpdateTexturePalette)( ctx, texObj );
181 }
182 }
183}
static GLboolean power_of_two(GLint k)
Definition: colortab.c:60
static GLint decode_internal_format(GLint format)
Definition: colortab.c:72
#define MAX_TEXTURE_PALETTE_SIZE
Definition: config.h:122
void gl_error(GLcontext *ctx, GLenum error, const char *s)
Definition: context.c:1421
int proxy
Definition: main.c:67
#define GL_TRUE
Definition: gl.h:174
#define GL_INVALID_VALUE
Definition: gl.h:695
#define GL_PROXY_TEXTURE_2D
Definition: gl.h:727
#define GL_INVALID_OPERATION
Definition: gl.h:696
#define GL_FALSE
Definition: gl.h:173
#define GL_TEXTURE_2D
Definition: gl.h:645
#define GL_TEXTURE_1D
Definition: gl.h:644
#define GL_PROXY_TEXTURE_1D
Definition: gl.h:726
unsigned char GLboolean
Definition: gl.h:151
#define GL_INVALID_ENUM
Definition: gl.h:694
GLenum internalFormat
Definition: glext.h:8404
GLenum target
Definition: glext.h:7315
#define MEMCPY(DST, SRC, BYTES)
Definition: macros.h:231
#define INSIDE_BEGIN_END(CTX)
Definition: macros.h:135
GLuint PaletteSize
Definition: types.h:1104
GLenum PaletteIntFormat
Definition: types.h:1105
GLubyte Palette[MAX_TEXTURE_PALETTE_SIZE *4]
Definition: types.h:1103
GLenum PaletteFormat
Definition: types.h:1106

Referenced by execute_list(), and init_exec_pointers().

◆ gl_GetColorTable()

void gl_GetColorTable ( GLcontext ctx,
GLenum  target,
GLenum  format,
GLenum  type,
GLvoid table 
)

Definition at line 196 of file colortab.c.

198{
199 if (INSIDE_BEGIN_END(ctx)) {
200 gl_error( ctx, GL_INVALID_OPERATION, "glGetBooleanv" );
201 return;
202 }
203
204 switch (target) {
205 case GL_TEXTURE_1D:
206 break;
207 case GL_TEXTURE_2D:
208 break;
210 break;
211 default:
212 gl_error(ctx, GL_INVALID_ENUM, "glGetColorTableEXT(target)");
213 return;
214 }
215
216 gl_problem(ctx, "glGetColorTableEXT not implemented!");
217}
#define GL_TEXTURE_3D_EXT
Definition: glext.h:2471

Referenced by init_dlist_pointers(), and init_exec_pointers().

◆ gl_GetColorTableParameterfv()

void gl_GetColorTableParameterfv ( GLcontext ctx,
GLenum  target,
GLenum  pname,
GLfloat params 
)

Definition at line 221 of file colortab.c.

223{
224 GLint iparams[10];
225
227 *params = (GLfloat) iparams[0];
228}
void gl_GetColorTableParameteriv(GLcontext *ctx, GLenum target, GLenum pname, GLint *params)
Definition: colortab.c:232
float GLfloat
Definition: gl.h:161
int GLint
Definition: gl.h:156
GLenum pname
Definition: glext.h:5645
GLenum const GLfloat * params
Definition: glext.h:5645

◆ gl_GetColorTableParameteriv()

void gl_GetColorTableParameteriv ( GLcontext ctx,
GLenum  target,
GLenum  pname,
GLint params 
)

Definition at line 232 of file colortab.c.

234{
235 struct gl_texture_object *texObj;
236
237 if (INSIDE_BEGIN_END(ctx)) {
238 gl_error( ctx, GL_INVALID_OPERATION, "glGetColorTableParameter" );
239 return;
240 }
241
242 switch (target) {
243 case GL_TEXTURE_1D:
244 texObj = ctx->Texture.Current1D;
245 break;
246 case GL_TEXTURE_2D:
247 texObj = ctx->Texture.Current2D;
248 break;
249 default:
250 gl_error(ctx, GL_INVALID_ENUM, "glGetColorTableParameter(target)");
251 return;
252 }
253
254 switch (pname) {
256 if (texObj)
257 *params = texObj->PaletteIntFormat;
258 break;
260 if (texObj)
261 *params = texObj->PaletteSize;
262 break;
264 *params = 8;
265 break;
267 *params = 8;
268 break;
270 *params = 8;
271 break;
273 *params = 8;
274 break;
276 *params = 8;
277 break;
279 *params = 8;
280 break;
281 default:
282 gl_error(ctx, GL_INVALID_ENUM, "glGetColorTableParameter" );
283 return;
284 }
285}
#define GL_COLOR_TABLE_INTENSITY_SIZE_EXT
Definition: colortab.h:45
#define GL_COLOR_TABLE_LUMINANCE_SIZE_EXT
Definition: colortab.h:44
#define GL_COLOR_TABLE_GREEN_SIZE_EXT
Definition: colortab.h:41
#define GL_COLOR_TABLE_BLUE_SIZE_EXT
Definition: colortab.h:42
#define GL_COLOR_TABLE_ALPHA_SIZE_EXT
Definition: colortab.h:43
#define GL_COLOR_TABLE_WIDTH_EXT
Definition: colortab.h:39
#define GL_COLOR_TABLE_FORMAT_EXT
Definition: colortab.h:38
#define GL_COLOR_TABLE_RED_SIZE_EXT
Definition: colortab.h:40

Referenced by gl_GetColorTableParameterfv(), init_dlist_pointers(), and init_exec_pointers().