3 * Device driver interfaces.
7 * Mesa 3-D graphics library
10 * Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
12 * Permission is hereby granted, free of charge, to any person obtaining a
13 * copy of this software and associated documentation files (the "Software"),
14 * to deal in the Software without restriction, including without limitation
15 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
16 * and/or sell copies of the Software, and to permit persons to whom the
17 * Software is furnished to do so, subject to the following conditions:
19 * The above copyright notice and this permission notice shall be included
20 * in all copies or substantial portions of the Software.
22 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
23 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
24 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
25 * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
26 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
27 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
34 /* THIS FILE ONLY INCLUDED BY mtypes.h !!!!! */
38 struct gl_buffer_object
;
40 struct gl_display_list
;
41 struct gl_framebuffer
;
42 struct gl_pixelstore_attrib
;
44 struct gl_renderbuffer
;
45 struct gl_renderbuffer_attachment
;
47 struct gl_shader_program
;
48 struct gl_texture_image
;
49 struct gl_texture_object
;
51 /* GL_ARB_vertex_buffer_object */
52 /* Modifies GL_MAP_UNSYNCHRONIZED_BIT to allow driver to fail (return
53 * NULL) if buffer is unavailable for immediate mapping.
55 * Does GL_MAP_INVALIDATE_RANGE_BIT do this? It seems so, but it
56 * would require more book-keeping in the driver than seems necessary
59 * Does GL_MAP_INVALDIATE_BUFFER_BIT do this? Not really -- we don't
60 * want to provoke the driver to throw away the old storage, we will
61 * respect the contents of already referenced data.
63 #define MESA_MAP_NOWAIT_BIT 0x0040
67 * Device driver function table.
68 * Core Mesa uses these function pointers to call into device drivers.
69 * Most of these functions directly correspond to OpenGL state commands.
70 * Core Mesa will call these functions after error checking has been done
71 * so that the drivers don't have to worry about error testing.
73 * Vertex transformation/clipping/lighting is patched into the T&L module.
74 * Rasterization functions are patched into the swrast module.
76 * Note: when new functions are added here, the drivers/common/driverfuncs.c
77 * file should be updated too!!!
79 struct dd_function_table
{
81 * Return a string as needed by glGetString().
82 * Only the GL_RENDERER query must be implemented. Otherwise, NULL can be
85 const GLubyte
* (*GetString
)( struct gl_context
*ctx
, GLenum name
);
88 * Notify the driver after Mesa has made some internal state changes.
90 * This is in addition to any state change callbacks Mesa may already have
93 void (*UpdateState
)( struct gl_context
*ctx
, GLbitfield new_state
);
96 * Get the width and height of the named buffer/window.
98 * Mesa uses this to determine when the driver's window size has changed.
99 * XXX OBSOLETE: this function will be removed in the future.
101 void (*GetBufferSize
)( struct gl_framebuffer
*buffer
,
102 GLuint
*width
, GLuint
*height
);
105 * Resize the given framebuffer to the given size.
106 * XXX OBSOLETE: this function will be removed in the future.
108 void (*ResizeBuffers
)( struct gl_context
*ctx
, struct gl_framebuffer
*fb
,
109 GLuint width
, GLuint height
);
112 * Called whenever an error is generated.
113 * __struct gl_contextRec::ErrorValue contains the error value.
115 void (*Error
)( struct gl_context
*ctx
);
118 * This is called whenever glFinish() is called.
120 void (*Finish
)( struct gl_context
*ctx
);
123 * This is called whenever glFlush() is called.
125 void (*Flush
)( struct gl_context
*ctx
);
128 * Clear the color/depth/stencil/accum buffer(s).
129 * \param buffers a bitmask of BUFFER_BIT_* flags indicating which
130 * renderbuffers need to be cleared.
132 void (*Clear
)( struct gl_context
*ctx
, GLbitfield buffers
);
135 * Execute glAccum command.
137 void (*Accum
)( struct gl_context
*ctx
, GLenum op
, GLfloat value
);
141 * Execute glRasterPos, updating the ctx->Current.Raster fields
143 void (*RasterPos
)( struct gl_context
*ctx
, const GLfloat v
[4] );
146 * \name Image-related functions
151 * Called by glDrawPixels().
152 * \p unpack describes how to unpack the source image data.
154 void (*DrawPixels
)( struct gl_context
*ctx
,
155 GLint x
, GLint y
, GLsizei width
, GLsizei height
,
156 GLenum format
, GLenum type
,
157 const struct gl_pixelstore_attrib
*unpack
,
158 const GLvoid
*pixels
);
161 * Called by glReadPixels().
163 void (*ReadPixels
)( struct gl_context
*ctx
,
164 GLint x
, GLint y
, GLsizei width
, GLsizei height
,
165 GLenum format
, GLenum type
,
166 const struct gl_pixelstore_attrib
*unpack
,
170 * Called by glCopyPixels().
172 void (*CopyPixels
)( struct gl_context
*ctx
, GLint srcx
, GLint srcy
,
173 GLsizei width
, GLsizei height
,
174 GLint dstx
, GLint dsty
, GLenum type
);
177 * Called by glBitmap().
179 void (*Bitmap
)( struct gl_context
*ctx
,
180 GLint x
, GLint y
, GLsizei width
, GLsizei height
,
181 const struct gl_pixelstore_attrib
*unpack
,
182 const GLubyte
*bitmap
);
187 * \name Texture image functions
192 * Choose actual hardware texture format given the user-provided source
193 * image format and type and the desired internal format. In some
194 * cases, srcFormat and srcType can be GL_NONE.
195 * Called by glTexImage(), etc.
197 gl_format (*ChooseTextureFormat
)( struct gl_context
*ctx
, GLint internalFormat
,
198 GLenum srcFormat
, GLenum srcType
);
201 * Called by glTexImage1D(). Simply copy the source texture data into the
202 * destination texture memory. The gl_texture_image fields, etc. will be
204 * The parameters are the same as glTexImage1D(), plus:
205 * \param packing describes how to unpack the source data.
206 * \param texObj is the target texture object.
207 * \param texImage is the target texture image.
209 void (*TexImage1D
)( struct gl_context
*ctx
, GLenum target
, GLint level
,
210 GLint internalFormat
,
211 GLint width
, GLint border
,
212 GLenum format
, GLenum type
, const GLvoid
*pixels
,
213 const struct gl_pixelstore_attrib
*packing
,
214 struct gl_texture_object
*texObj
,
215 struct gl_texture_image
*texImage
);
218 * Called by glTexImage2D().
220 * \sa dd_function_table::TexImage1D.
222 void (*TexImage2D
)( struct gl_context
*ctx
, GLenum target
, GLint level
,
223 GLint internalFormat
,
224 GLint width
, GLint height
, GLint border
,
225 GLenum format
, GLenum type
, const GLvoid
*pixels
,
226 const struct gl_pixelstore_attrib
*packing
,
227 struct gl_texture_object
*texObj
,
228 struct gl_texture_image
*texImage
);
231 * Called by glTexImage3D().
233 * \sa dd_function_table::TexImage1D.
235 void (*TexImage3D
)( struct gl_context
*ctx
, GLenum target
, GLint level
,
236 GLint internalFormat
,
237 GLint width
, GLint height
, GLint depth
, GLint border
,
238 GLenum format
, GLenum type
, const GLvoid
*pixels
,
239 const struct gl_pixelstore_attrib
*packing
,
240 struct gl_texture_object
*texObj
,
241 struct gl_texture_image
*texImage
);
244 * Called by glTexSubImage1D(). Replace a subset of the target texture
245 * with new texel data.
246 * \sa dd_function_table::TexImage1D.
248 void (*TexSubImage1D
)( struct gl_context
*ctx
, GLenum target
, GLint level
,
249 GLint xoffset
, GLsizei width
,
250 GLenum format
, GLenum type
,
251 const GLvoid
*pixels
,
252 const struct gl_pixelstore_attrib
*packing
,
253 struct gl_texture_object
*texObj
,
254 struct gl_texture_image
*texImage
);
257 * Called by glTexSubImage2D().
259 * \sa dd_function_table::TexSubImage1D.
261 void (*TexSubImage2D
)( struct gl_context
*ctx
, GLenum target
, GLint level
,
262 GLint xoffset
, GLint yoffset
,
263 GLsizei width
, GLsizei height
,
264 GLenum format
, GLenum type
,
265 const GLvoid
*pixels
,
266 const struct gl_pixelstore_attrib
*packing
,
267 struct gl_texture_object
*texObj
,
268 struct gl_texture_image
*texImage
);
271 * Called by glTexSubImage3D().
273 * \sa dd_function_table::TexSubImage1D.
275 void (*TexSubImage3D
)( struct gl_context
*ctx
, GLenum target
, GLint level
,
276 GLint xoffset
, GLint yoffset
, GLint zoffset
,
277 GLsizei width
, GLsizei height
, GLint depth
,
278 GLenum format
, GLenum type
,
279 const GLvoid
*pixels
,
280 const struct gl_pixelstore_attrib
*packing
,
281 struct gl_texture_object
*texObj
,
282 struct gl_texture_image
*texImage
);
285 * Called by glGetTexImage().
287 void (*GetTexImage
)( struct gl_context
*ctx
,
288 GLenum format
, GLenum type
, GLvoid
*pixels
,
289 struct gl_texture_image
*texImage
);
292 * Called by glCopyTexSubImage1D().
294 * Drivers should use a fallback routine from texstore.c if needed.
296 void (*CopyTexSubImage1D
)( struct gl_context
*ctx
, GLenum target
, GLint level
,
298 GLint x
, GLint y
, GLsizei width
);
300 * Called by glCopyTexSubImage2D().
302 * Drivers should use a fallback routine from texstore.c if needed.
304 void (*CopyTexSubImage2D
)( struct gl_context
*ctx
, GLenum target
, GLint level
,
305 GLint xoffset
, GLint yoffset
,
307 GLsizei width
, GLsizei height
);
309 * Called by glCopyTexSubImage3D().
311 * Drivers should use a fallback routine from texstore.c if needed.
313 void (*CopyTexSubImage3D
)( struct gl_context
*ctx
, GLenum target
, GLint level
,
314 GLint xoffset
, GLint yoffset
, GLint zoffset
,
316 GLsizei width
, GLsizei height
);
319 * Called by glGenerateMipmap() or when GL_GENERATE_MIPMAP_SGIS is enabled.
321 void (*GenerateMipmap
)(struct gl_context
*ctx
, GLenum target
,
322 struct gl_texture_object
*texObj
);
325 * Called by glTexImage[123]D when user specifies a proxy texture
328 * \return GL_TRUE if the proxy test passes, or GL_FALSE if the test fails.
330 GLboolean (*TestProxyTexImage
)(struct gl_context
*ctx
, GLenum target
,
331 GLint level
, GLint internalFormat
,
332 GLenum format
, GLenum type
,
333 GLint width
, GLint height
,
334 GLint depth
, GLint border
);
339 * \name Compressed texture functions
344 * Called by glCompressedTexImage1D().
346 * \param target user specified.
347 * \param format user specified.
348 * \param type user specified.
349 * \param pixels user specified.
350 * \param packing indicates the image packing of pixels.
351 * \param texObj is the target texture object.
352 * \param texImage is the target texture image. It will have the texture \p
353 * width, \p height, \p depth, \p border and \p internalFormat information.
355 * \a retainInternalCopy is returned by this function and indicates whether
356 * core Mesa should keep an internal copy of the texture image.
358 void (*CompressedTexImage1D
)( struct gl_context
*ctx
, GLenum target
,
359 GLint level
, GLint internalFormat
,
360 GLsizei width
, GLint border
,
361 GLsizei imageSize
, const GLvoid
*data
,
362 struct gl_texture_object
*texObj
,
363 struct gl_texture_image
*texImage
);
365 * Called by glCompressedTexImage2D().
367 * \sa dd_function_table::CompressedTexImage1D.
369 void (*CompressedTexImage2D
)( struct gl_context
*ctx
, GLenum target
,
370 GLint level
, GLint internalFormat
,
371 GLsizei width
, GLsizei height
, GLint border
,
372 GLsizei imageSize
, const GLvoid
*data
,
373 struct gl_texture_object
*texObj
,
374 struct gl_texture_image
*texImage
);
376 * Called by glCompressedTexImage3D().
378 * \sa dd_function_table::CompressedTexImage3D.
380 void (*CompressedTexImage3D
)( struct gl_context
*ctx
, GLenum target
,
381 GLint level
, GLint internalFormat
,
382 GLsizei width
, GLsizei height
, GLsizei depth
,
384 GLsizei imageSize
, const GLvoid
*data
,
385 struct gl_texture_object
*texObj
,
386 struct gl_texture_image
*texImage
);
389 * Called by glCompressedTexSubImage1D().
391 * \param target user specified.
392 * \param level user specified.
393 * \param xoffset user specified.
394 * \param yoffset user specified.
395 * \param zoffset user specified.
396 * \param width user specified.
397 * \param height user specified.
398 * \param depth user specified.
399 * \param imageSize user specified.
400 * \param data user specified.
401 * \param texObj is the target texture object.
402 * \param texImage is the target texture image. It will have the texture \p
403 * width, \p height, \p depth, \p border and \p internalFormat information.
405 void (*CompressedTexSubImage1D
)(struct gl_context
*ctx
, GLenum target
, GLint level
,
406 GLint xoffset
, GLsizei width
,
408 GLsizei imageSize
, const GLvoid
*data
,
409 struct gl_texture_object
*texObj
,
410 struct gl_texture_image
*texImage
);
412 * Called by glCompressedTexSubImage2D().
414 * \sa dd_function_table::CompressedTexImage3D.
416 void (*CompressedTexSubImage2D
)(struct gl_context
*ctx
, GLenum target
, GLint level
,
417 GLint xoffset
, GLint yoffset
,
418 GLsizei width
, GLint height
,
420 GLsizei imageSize
, const GLvoid
*data
,
421 struct gl_texture_object
*texObj
,
422 struct gl_texture_image
*texImage
);
424 * Called by glCompressedTexSubImage3D().
426 * \sa dd_function_table::CompressedTexImage3D.
428 void (*CompressedTexSubImage3D
)(struct gl_context
*ctx
, GLenum target
, GLint level
,
429 GLint xoffset
, GLint yoffset
, GLint zoffset
,
430 GLsizei width
, GLint height
, GLint depth
,
432 GLsizei imageSize
, const GLvoid
*data
,
433 struct gl_texture_object
*texObj
,
434 struct gl_texture_image
*texImage
);
438 * Called by glGetCompressedTexImage.
440 void (*GetCompressedTexImage
)(struct gl_context
*ctx
, GLenum target
, GLint level
,
442 struct gl_texture_object
*texObj
,
443 struct gl_texture_image
*texImage
);
448 * \name Texture object functions
453 * Called by glBindTexture().
455 void (*BindTexture
)( struct gl_context
*ctx
, GLenum target
,
456 struct gl_texture_object
*tObj
);
459 * Called to allocate a new texture object.
460 * A new gl_texture_object should be returned. The driver should
461 * attach to it any device-specific info it needs.
463 struct gl_texture_object
* (*NewTextureObject
)( struct gl_context
*ctx
, GLuint name
,
466 * Called when a texture object is about to be deallocated.
468 * Driver should delete the gl_texture_object object and anything
471 void (*DeleteTexture
)( struct gl_context
*ctx
, struct gl_texture_object
*tObj
);
474 * Called to allocate a new texture image object.
476 struct gl_texture_image
* (*NewTextureImage
)( struct gl_context
*ctx
);
478 /** Called to free a texture image object returned by NewTextureImage() */
479 void (*DeleteTextureImage
)(struct gl_context
*ctx
,
480 struct gl_texture_image
*);
482 /** Called to allocate memory for a single texture image */
483 GLboolean (*AllocTextureImageBuffer
)(struct gl_context
*ctx
,
484 struct gl_texture_image
*texImage
,
485 gl_format format
, GLsizei width
,
486 GLsizei height
, GLsizei depth
);
489 * Called to free tImage->Data.
491 void (*FreeTextureImageBuffer
)( struct gl_context
*ctx
, struct gl_texture_image
*tImage
);
493 /** Map a slice of a texture image into user space.
494 * \param texImage the texture image
495 * \param slice the 3D image slice or array texture slice
496 * \param x, y, w, h region of interest
497 * \param mode bitmask of GL_MAP_READ_BIT, GL_MAP_WRITE_BIT
498 * \param mapOut returns start of mapping of region of interest
499 * \param rowStrideOut returns row stride (in bytes)
501 void (*MapTextureImage
)(struct gl_context
*ctx
,
502 struct gl_texture_image
*texImage
,
504 GLuint x
, GLuint y
, GLuint w
, GLuint h
,
506 GLubyte
**mapOut
, GLint
*rowStrideOut
);
508 void (*UnmapTextureImage
)(struct gl_context
*ctx
,
509 struct gl_texture_image
*texImage
,
512 /** Map texture image data into user space */
513 void (*MapTexture
)( struct gl_context
*ctx
, struct gl_texture_object
*tObj
);
514 /** Unmap texture images from user space */
515 void (*UnmapTexture
)( struct gl_context
*ctx
, struct gl_texture_object
*tObj
);
517 /** For GL_ARB_texture_storage. Allocate memory for whole mipmap stack.
518 * All the gl_texture_images in the texture object will have their
519 * dimensions, format, etc. initialized already.
521 GLboolean (*AllocTextureStorage
)(struct gl_context
*ctx
,
522 struct gl_texture_object
*texObj
,
523 GLsizei levels
, GLsizei width
,
524 GLsizei height
, GLsizei depth
);
527 * Note: no context argument. This function doesn't initially look
528 * like it belongs here, except that the driver is the only entity
529 * that knows for sure how the texture memory is allocated - via
530 * the above callbacks. There is then an argument that the driver
531 * knows what memcpy paths might be fast. Typically this is invoked with
533 * to -- a pointer into texture memory allocated by NewTextureImage() above.
534 * from -- a pointer into client memory or a mesa temporary.
535 * sz -- nr bytes to copy.
537 void* (*TextureMemCpy
)( void *to
, const void *from
, size_t sz
);
540 * Called by glAreTextureResident().
542 GLboolean (*IsTextureResident
)( struct gl_context
*ctx
,
543 struct gl_texture_object
*t
);
548 * \name Vertex/fragment program functions
551 /** Bind a vertex/fragment program */
552 void (*BindProgram
)(struct gl_context
*ctx
, GLenum target
, struct gl_program
*prog
);
553 /** Allocate a new program */
554 struct gl_program
* (*NewProgram
)(struct gl_context
*ctx
, GLenum target
, GLuint id
);
555 /** Delete a program */
556 void (*DeleteProgram
)(struct gl_context
*ctx
, struct gl_program
*prog
);
558 * Notify driver that a program string (and GPU code) has been specified
559 * or modified. Return GL_TRUE or GL_FALSE to indicate if the program is
560 * supported by the driver.
562 GLboolean (*ProgramStringNotify
)(struct gl_context
*ctx
, GLenum target
,
563 struct gl_program
*prog
);
565 /** Query if program can be loaded onto hardware */
566 GLboolean (*IsProgramNative
)(struct gl_context
*ctx
, GLenum target
,
567 struct gl_program
*prog
);
572 * \name GLSL shader/program functions.
576 * Called when a shader program is linked.
578 * This gives drivers an opportunity to clone the IR and make their
579 * own transformations on it for the purposes of code generation.
581 GLboolean (*LinkShader
)(struct gl_context
*ctx
, struct gl_shader_program
*shader
);
585 * \name State-changing functions.
587 * \note drawing functions are above.
589 * These functions are called by their corresponding OpenGL API functions.
590 * They are \e also called by the gl_PopAttrib() function!!!
591 * May add more functions like these to the device driver in the future.
594 /** Specify the alpha test function */
595 void (*AlphaFunc
)(struct gl_context
*ctx
, GLenum func
, GLfloat ref
);
596 /** Set the blend color */
597 void (*BlendColor
)(struct gl_context
*ctx
, const GLfloat color
[4]);
598 /** Set the blend equation */
599 void (*BlendEquationSeparate
)(struct gl_context
*ctx
, GLenum modeRGB
, GLenum modeA
);
600 void (*BlendEquationSeparatei
)(struct gl_context
*ctx
, GLuint buffer
,
601 GLenum modeRGB
, GLenum modeA
);
602 /** Specify pixel arithmetic */
603 void (*BlendFuncSeparate
)(struct gl_context
*ctx
,
604 GLenum sfactorRGB
, GLenum dfactorRGB
,
605 GLenum sfactorA
, GLenum dfactorA
);
606 void (*BlendFuncSeparatei
)(struct gl_context
*ctx
, GLuint buffer
,
607 GLenum sfactorRGB
, GLenum dfactorRGB
,
608 GLenum sfactorA
, GLenum dfactorA
);
609 /** Specify clear values for the color buffers */
610 void (*ClearColor
)(struct gl_context
*ctx
,
611 const union gl_color_union color
);
612 /** Specify the clear value for the depth buffer */
613 void (*ClearDepth
)(struct gl_context
*ctx
, GLclampd d
);
614 /** Specify the clear value for the stencil buffer */
615 void (*ClearStencil
)(struct gl_context
*ctx
, GLint s
);
616 /** Specify a plane against which all geometry is clipped */
617 void (*ClipPlane
)(struct gl_context
*ctx
, GLenum plane
, const GLfloat
*equation
);
618 /** Enable and disable writing of frame buffer color components */
619 void (*ColorMask
)(struct gl_context
*ctx
, GLboolean rmask
, GLboolean gmask
,
620 GLboolean bmask
, GLboolean amask
);
621 void (*ColorMaskIndexed
)(struct gl_context
*ctx
, GLuint buf
, GLboolean rmask
,
622 GLboolean gmask
, GLboolean bmask
, GLboolean amask
);
623 /** Cause a material color to track the current color */
624 void (*ColorMaterial
)(struct gl_context
*ctx
, GLenum face
, GLenum mode
);
625 /** Specify whether front- or back-facing facets can be culled */
626 void (*CullFace
)(struct gl_context
*ctx
, GLenum mode
);
627 /** Define front- and back-facing polygons */
628 void (*FrontFace
)(struct gl_context
*ctx
, GLenum mode
);
629 /** Specify the value used for depth buffer comparisons */
630 void (*DepthFunc
)(struct gl_context
*ctx
, GLenum func
);
631 /** Enable or disable writing into the depth buffer */
632 void (*DepthMask
)(struct gl_context
*ctx
, GLboolean flag
);
633 /** Specify mapping of depth values from NDC to window coordinates */
634 void (*DepthRange
)(struct gl_context
*ctx
, GLclampd nearval
, GLclampd farval
);
635 /** Specify the current buffer for writing */
636 void (*DrawBuffer
)( struct gl_context
*ctx
, GLenum buffer
);
637 /** Specify the buffers for writing for fragment programs*/
638 void (*DrawBuffers
)( struct gl_context
*ctx
, GLsizei n
, const GLenum
*buffers
);
639 /** Enable or disable server-side gl capabilities */
640 void (*Enable
)(struct gl_context
*ctx
, GLenum cap
, GLboolean state
);
641 /** Specify fog parameters */
642 void (*Fogfv
)(struct gl_context
*ctx
, GLenum pname
, const GLfloat
*params
);
643 /** Specify implementation-specific hints */
644 void (*Hint
)(struct gl_context
*ctx
, GLenum target
, GLenum mode
);
645 /** Set light source parameters.
646 * Note: for GL_POSITION and GL_SPOT_DIRECTION, params will have already
647 * been transformed to eye-space.
649 void (*Lightfv
)(struct gl_context
*ctx
, GLenum light
,
650 GLenum pname
, const GLfloat
*params
);
651 /** Set the lighting model parameters */
652 void (*LightModelfv
)(struct gl_context
*ctx
, GLenum pname
, const GLfloat
*params
);
653 /** Specify the line stipple pattern */
654 void (*LineStipple
)(struct gl_context
*ctx
, GLint factor
, GLushort pattern
);
655 /** Specify the width of rasterized lines */
656 void (*LineWidth
)(struct gl_context
*ctx
, GLfloat width
);
657 /** Specify a logical pixel operation for color index rendering */
658 void (*LogicOpcode
)(struct gl_context
*ctx
, GLenum opcode
);
659 void (*PointParameterfv
)(struct gl_context
*ctx
, GLenum pname
,
660 const GLfloat
*params
);
661 /** Specify the diameter of rasterized points */
662 void (*PointSize
)(struct gl_context
*ctx
, GLfloat size
);
663 /** Select a polygon rasterization mode */
664 void (*PolygonMode
)(struct gl_context
*ctx
, GLenum face
, GLenum mode
);
665 /** Set the scale and units used to calculate depth values */
666 void (*PolygonOffset
)(struct gl_context
*ctx
, GLfloat factor
, GLfloat units
);
667 /** Set the polygon stippling pattern */
668 void (*PolygonStipple
)(struct gl_context
*ctx
, const GLubyte
*mask
);
669 /* Specifies the current buffer for reading */
670 void (*ReadBuffer
)( struct gl_context
*ctx
, GLenum buffer
);
671 /** Set rasterization mode */
672 void (*RenderMode
)(struct gl_context
*ctx
, GLenum mode
);
673 /** Define the scissor box */
674 void (*Scissor
)(struct gl_context
*ctx
, GLint x
, GLint y
, GLsizei w
, GLsizei h
);
675 /** Select flat or smooth shading */
676 void (*ShadeModel
)(struct gl_context
*ctx
, GLenum mode
);
677 /** OpenGL 2.0 two-sided StencilFunc */
678 void (*StencilFuncSeparate
)(struct gl_context
*ctx
, GLenum face
, GLenum func
,
679 GLint ref
, GLuint mask
);
680 /** OpenGL 2.0 two-sided StencilMask */
681 void (*StencilMaskSeparate
)(struct gl_context
*ctx
, GLenum face
, GLuint mask
);
682 /** OpenGL 2.0 two-sided StencilOp */
683 void (*StencilOpSeparate
)(struct gl_context
*ctx
, GLenum face
, GLenum fail
,
684 GLenum zfail
, GLenum zpass
);
685 /** Control the generation of texture coordinates */
686 void (*TexGen
)(struct gl_context
*ctx
, GLenum coord
, GLenum pname
,
687 const GLfloat
*params
);
688 /** Set texture environment parameters */
689 void (*TexEnv
)(struct gl_context
*ctx
, GLenum target
, GLenum pname
,
690 const GLfloat
*param
);
691 /** Set texture parameters */
692 void (*TexParameter
)(struct gl_context
*ctx
, GLenum target
,
693 struct gl_texture_object
*texObj
,
694 GLenum pname
, const GLfloat
*params
);
695 /** Set the viewport */
696 void (*Viewport
)(struct gl_context
*ctx
, GLint x
, GLint y
, GLsizei w
, GLsizei h
);
701 * \name Vertex/pixel buffer object functions
704 void (*BindBuffer
)( struct gl_context
*ctx
, GLenum target
,
705 struct gl_buffer_object
*obj
);
707 struct gl_buffer_object
* (*NewBufferObject
)( struct gl_context
*ctx
, GLuint buffer
,
710 void (*DeleteBuffer
)( struct gl_context
*ctx
, struct gl_buffer_object
*obj
);
712 GLboolean (*BufferData
)( struct gl_context
*ctx
, GLenum target
, GLsizeiptrARB size
,
713 const GLvoid
*data
, GLenum usage
,
714 struct gl_buffer_object
*obj
);
716 void (*BufferSubData
)( struct gl_context
*ctx
, GLintptrARB offset
,
717 GLsizeiptrARB size
, const GLvoid
*data
,
718 struct gl_buffer_object
*obj
);
720 void (*GetBufferSubData
)( struct gl_context
*ctx
,
721 GLintptrARB offset
, GLsizeiptrARB size
,
722 GLvoid
*data
, struct gl_buffer_object
*obj
);
724 void (*CopyBufferSubData
)( struct gl_context
*ctx
,
725 struct gl_buffer_object
*src
,
726 struct gl_buffer_object
*dst
,
727 GLintptr readOffset
, GLintptr writeOffset
,
730 /* May return NULL if MESA_MAP_NOWAIT_BIT is set in access:
732 void * (*MapBufferRange
)( struct gl_context
*ctx
, GLintptr offset
,
733 GLsizeiptr length
, GLbitfield access
,
734 struct gl_buffer_object
*obj
);
736 void (*FlushMappedBufferRange
)(struct gl_context
*ctx
,
737 GLintptr offset
, GLsizeiptr length
,
738 struct gl_buffer_object
*obj
);
740 GLboolean (*UnmapBuffer
)( struct gl_context
*ctx
,
741 struct gl_buffer_object
*obj
);
745 * \name Functions for GL_APPLE_object_purgeable
748 /* variations on ObjectPurgeable */
749 GLenum (*BufferObjectPurgeable
)( struct gl_context
*ctx
, struct gl_buffer_object
*obj
, GLenum option
);
750 GLenum (*RenderObjectPurgeable
)( struct gl_context
*ctx
, struct gl_renderbuffer
*obj
, GLenum option
);
751 GLenum (*TextureObjectPurgeable
)( struct gl_context
*ctx
, struct gl_texture_object
*obj
, GLenum option
);
753 /* variations on ObjectUnpurgeable */
754 GLenum (*BufferObjectUnpurgeable
)( struct gl_context
*ctx
, struct gl_buffer_object
*obj
, GLenum option
);
755 GLenum (*RenderObjectUnpurgeable
)( struct gl_context
*ctx
, struct gl_renderbuffer
*obj
, GLenum option
);
756 GLenum (*TextureObjectUnpurgeable
)( struct gl_context
*ctx
, struct gl_texture_object
*obj
, GLenum option
);
760 * \name Functions for GL_EXT_framebuffer_{object,blit}.
763 struct gl_framebuffer
* (*NewFramebuffer
)(struct gl_context
*ctx
, GLuint name
);
764 struct gl_renderbuffer
* (*NewRenderbuffer
)(struct gl_context
*ctx
, GLuint name
);
765 void (*BindFramebuffer
)(struct gl_context
*ctx
, GLenum target
,
766 struct gl_framebuffer
*drawFb
,
767 struct gl_framebuffer
*readFb
);
768 void (*FramebufferRenderbuffer
)(struct gl_context
*ctx
,
769 struct gl_framebuffer
*fb
,
771 struct gl_renderbuffer
*rb
);
772 void (*RenderTexture
)(struct gl_context
*ctx
,
773 struct gl_framebuffer
*fb
,
774 struct gl_renderbuffer_attachment
*att
);
775 void (*FinishRenderTexture
)(struct gl_context
*ctx
,
776 struct gl_renderbuffer_attachment
*att
);
777 void (*ValidateFramebuffer
)(struct gl_context
*ctx
,
778 struct gl_framebuffer
*fb
);
780 void (*BlitFramebuffer
)(struct gl_context
*ctx
,
781 GLint srcX0
, GLint srcY0
, GLint srcX1
, GLint srcY1
,
782 GLint dstX0
, GLint dstY0
, GLint dstX1
, GLint dstY1
,
783 GLbitfield mask
, GLenum filter
);
786 * \name Query objects
789 struct gl_query_object
* (*NewQueryObject
)(struct gl_context
*ctx
, GLuint id
);
790 void (*DeleteQuery
)(struct gl_context
*ctx
, struct gl_query_object
*q
);
791 void (*BeginQuery
)(struct gl_context
*ctx
, struct gl_query_object
*q
);
792 void (*EndQuery
)(struct gl_context
*ctx
, struct gl_query_object
*q
);
793 void (*CheckQuery
)(struct gl_context
*ctx
, struct gl_query_object
*q
);
794 void (*WaitQuery
)(struct gl_context
*ctx
, struct gl_query_object
*q
);
799 * \name Vertex Array objects
802 struct gl_array_object
* (*NewArrayObject
)(struct gl_context
*ctx
, GLuint id
);
803 void (*DeleteArrayObject
)(struct gl_context
*ctx
, struct gl_array_object
*obj
);
804 void (*BindArrayObject
)(struct gl_context
*ctx
, struct gl_array_object
*obj
);
808 * \name GLSL-related functions (ARB extensions and OpenGL 2.x)
811 struct gl_shader
*(*NewShader
)(struct gl_context
*ctx
, GLuint name
, GLenum type
);
812 void (*DeleteShader
)(struct gl_context
*ctx
, struct gl_shader
*shader
);
813 struct gl_shader_program
*(*NewShaderProgram
)(struct gl_context
*ctx
, GLuint name
);
814 void (*DeleteShaderProgram
)(struct gl_context
*ctx
,
815 struct gl_shader_program
*shProg
);
816 void (*UseProgram
)(struct gl_context
*ctx
, struct gl_shader_program
*shProg
);
821 * \name Support for multiple T&L engines
826 * Set by the driver-supplied T&L engine.
828 * Set to PRIM_OUTSIDE_BEGIN_END when outside glBegin()/glEnd().
830 GLuint CurrentExecPrimitive
;
833 * Current state of an in-progress compilation.
835 * May take on any of the additional values PRIM_OUTSIDE_BEGIN_END,
836 * PRIM_INSIDE_UNKNOWN_PRIM or PRIM_UNKNOWN defined above.
838 GLuint CurrentSavePrimitive
;
841 #define FLUSH_STORED_VERTICES 0x1
842 #define FLUSH_UPDATE_CURRENT 0x2
844 * Set by the driver-supplied T&L engine whenever vertices are buffered
845 * between glBegin()/glEnd() objects or __struct gl_contextRec::Current is not
848 * The dd_function_table::FlushVertices call below may be used to resolve
852 GLuint SaveNeedFlush
;
855 /* Called prior to any of the GLvertexformat functions being
856 * called. Paired with Driver.FlushVertices().
858 void (*BeginVertices
)( struct gl_context
*ctx
);
861 * If inside glBegin()/glEnd(), it should ASSERT(0). Otherwise, if
862 * FLUSH_STORED_VERTICES bit in \p flags is set flushes any buffered
863 * vertices, if FLUSH_UPDATE_CURRENT bit is set updates
864 * __struct gl_contextRec::Current and gl_light_attrib::Material
866 * Note that the default T&L engine never clears the
867 * FLUSH_UPDATE_CURRENT bit, even after performing the update.
869 void (*FlushVertices
)( struct gl_context
*ctx
, GLuint flags
);
870 void (*SaveFlushVertices
)( struct gl_context
*ctx
);
873 * \brief Hook for drivers to prepare for a glBegin/glEnd block
875 * This hook is called in vbo_exec_Begin() before any action, including
876 * state updates, occurs.
878 void (*PrepareExecBegin
)( struct gl_context
*ctx
);
881 * Give the driver the opportunity to hook in its own vtxfmt for
882 * compiling optimized display lists. This is called on each valid
883 * glBegin() during list compilation.
885 GLboolean (*NotifySaveBegin
)( struct gl_context
*ctx
, GLenum mode
);
888 * Notify driver that the special derived value _NeedEyeCoords has
891 void (*LightingSpaceChange
)( struct gl_context
*ctx
);
894 * Called by glNewList().
896 * Let the T&L component know what is going on with display lists
897 * in time to make changes to dispatch tables, etc.
899 void (*NewList
)( struct gl_context
*ctx
, GLuint list
, GLenum mode
);
901 * Called by glEndList().
903 * \sa dd_function_table::NewList.
905 void (*EndList
)( struct gl_context
*ctx
);
908 * Called by glCallList(s).
910 * Notify the T&L component before and after calling a display list.
912 void (*BeginCallList
)( struct gl_context
*ctx
,
913 struct gl_display_list
*dlist
);
915 * Called by glEndCallList().
917 * \sa dd_function_table::BeginCallList.
919 void (*EndCallList
)( struct gl_context
*ctx
);
924 * \name GL_ARB_sync interfaces
927 struct gl_sync_object
* (*NewSyncObject
)(struct gl_context
*, GLenum
);
928 void (*FenceSync
)(struct gl_context
*, struct gl_sync_object
*, GLenum
, GLbitfield
);
929 void (*DeleteSyncObject
)(struct gl_context
*, struct gl_sync_object
*);
930 void (*CheckSync
)(struct gl_context
*, struct gl_sync_object
*);
931 void (*ClientWaitSync
)(struct gl_context
*, struct gl_sync_object
*,
932 GLbitfield
, GLuint64
);
933 void (*ServerWaitSync
)(struct gl_context
*, struct gl_sync_object
*,
934 GLbitfield
, GLuint64
);
937 /** GL_NV_conditional_render */
938 void (*BeginConditionalRender
)(struct gl_context
*ctx
, struct gl_query_object
*q
,
940 void (*EndConditionalRender
)(struct gl_context
*ctx
, struct gl_query_object
*q
);
943 * \name GL_OES_draw_texture interface
946 void (*DrawTex
)(struct gl_context
*ctx
, GLfloat x
, GLfloat y
, GLfloat z
,
947 GLfloat width
, GLfloat height
);
951 * \name GL_OES_EGL_image interface
953 void (*EGLImageTargetTexture2D
)(struct gl_context
*ctx
, GLenum target
,
954 struct gl_texture_object
*texObj
,
955 struct gl_texture_image
*texImage
,
956 GLeglImageOES image_handle
);
957 void (*EGLImageTargetRenderbufferStorage
)(struct gl_context
*ctx
,
958 struct gl_renderbuffer
*rb
,
962 * \name GL_EXT_transform_feedback interface
964 struct gl_transform_feedback_object
*
965 (*NewTransformFeedback
)(struct gl_context
*ctx
, GLuint name
);
966 void (*DeleteTransformFeedback
)(struct gl_context
*ctx
,
967 struct gl_transform_feedback_object
*obj
);
968 void (*BeginTransformFeedback
)(struct gl_context
*ctx
, GLenum mode
,
969 struct gl_transform_feedback_object
*obj
);
970 void (*EndTransformFeedback
)(struct gl_context
*ctx
,
971 struct gl_transform_feedback_object
*obj
);
972 void (*PauseTransformFeedback
)(struct gl_context
*ctx
,
973 struct gl_transform_feedback_object
*obj
);
974 void (*ResumeTransformFeedback
)(struct gl_context
*ctx
,
975 struct gl_transform_feedback_object
*obj
);
976 void (*DrawTransformFeedback
)(struct gl_context
*ctx
, GLenum mode
,
977 struct gl_transform_feedback_object
*obj
);
980 * \name GL_NV_texture_barrier interface
982 void (*TextureBarrier
)(struct gl_context
*ctx
);
985 * \name GL_ARB_sampler_objects
987 struct gl_sampler_object
* (*NewSamplerObject
)(struct gl_context
*ctx
,
989 void (*DeleteSamplerObject
)(struct gl_context
*ctx
,
990 struct gl_sampler_object
*samp
);
995 * Transform/Clip/Lighting interface
997 * Drivers present a reduced set of the functions possible in
998 * glBegin()/glEnd() objects. Core mesa provides translation stubs for the
999 * remaining functions to map down to these entry points.
1001 * These are the initial values to be installed into dispatch by
1002 * mesa. If the T&L driver wants to modify the dispatch table
1003 * while installed, it must do so itself. It would be possible for
1004 * the vertexformat to install its own initial values for these
1005 * functions, but this way there is an obvious list of what is
1006 * expected of the driver.
1008 * If the driver wants to hook in entry points other than those
1009 * listed, it must restore them to their original values in
1010 * the disable() callback, below.
1017 void (GLAPIENTRYP ArrayElement
)( GLint
);
1018 void (GLAPIENTRYP Color3f
)( GLfloat
, GLfloat
, GLfloat
);
1019 void (GLAPIENTRYP Color3fv
)( const GLfloat
* );
1020 void (GLAPIENTRYP Color4f
)( GLfloat
, GLfloat
, GLfloat
, GLfloat
);
1021 void (GLAPIENTRYP Color4fv
)( const GLfloat
* );
1022 void (GLAPIENTRYP EdgeFlag
)( GLboolean
);
1023 void (GLAPIENTRYP EvalCoord1f
)( GLfloat
);
1024 void (GLAPIENTRYP EvalCoord1fv
)( const GLfloat
* );
1025 void (GLAPIENTRYP EvalCoord2f
)( GLfloat
, GLfloat
);
1026 void (GLAPIENTRYP EvalCoord2fv
)( const GLfloat
* );
1027 void (GLAPIENTRYP EvalPoint1
)( GLint
);
1028 void (GLAPIENTRYP EvalPoint2
)( GLint
, GLint
);
1029 void (GLAPIENTRYP FogCoordfEXT
)( GLfloat
);
1030 void (GLAPIENTRYP FogCoordfvEXT
)( const GLfloat
* );
1031 void (GLAPIENTRYP Indexf
)( GLfloat
);
1032 void (GLAPIENTRYP Indexfv
)( const GLfloat
* );
1033 void (GLAPIENTRYP Materialfv
)( GLenum face
, GLenum pname
, const GLfloat
* );
1034 void (GLAPIENTRYP MultiTexCoord1fARB
)( GLenum
, GLfloat
);
1035 void (GLAPIENTRYP MultiTexCoord1fvARB
)( GLenum
, const GLfloat
* );
1036 void (GLAPIENTRYP MultiTexCoord2fARB
)( GLenum
, GLfloat
, GLfloat
);
1037 void (GLAPIENTRYP MultiTexCoord2fvARB
)( GLenum
, const GLfloat
* );
1038 void (GLAPIENTRYP MultiTexCoord3fARB
)( GLenum
, GLfloat
, GLfloat
, GLfloat
);
1039 void (GLAPIENTRYP MultiTexCoord3fvARB
)( GLenum
, const GLfloat
* );
1040 void (GLAPIENTRYP MultiTexCoord4fARB
)( GLenum
, GLfloat
, GLfloat
, GLfloat
, GLfloat
);
1041 void (GLAPIENTRYP MultiTexCoord4fvARB
)( GLenum
, const GLfloat
* );
1042 void (GLAPIENTRYP Normal3f
)( GLfloat
, GLfloat
, GLfloat
);
1043 void (GLAPIENTRYP Normal3fv
)( const GLfloat
* );
1044 void (GLAPIENTRYP SecondaryColor3fEXT
)( GLfloat
, GLfloat
, GLfloat
);
1045 void (GLAPIENTRYP SecondaryColor3fvEXT
)( const GLfloat
* );
1046 void (GLAPIENTRYP TexCoord1f
)( GLfloat
);
1047 void (GLAPIENTRYP TexCoord1fv
)( const GLfloat
* );
1048 void (GLAPIENTRYP TexCoord2f
)( GLfloat
, GLfloat
);
1049 void (GLAPIENTRYP TexCoord2fv
)( const GLfloat
* );
1050 void (GLAPIENTRYP TexCoord3f
)( GLfloat
, GLfloat
, GLfloat
);
1051 void (GLAPIENTRYP TexCoord3fv
)( const GLfloat
* );
1052 void (GLAPIENTRYP TexCoord4f
)( GLfloat
, GLfloat
, GLfloat
, GLfloat
);
1053 void (GLAPIENTRYP TexCoord4fv
)( const GLfloat
* );
1054 void (GLAPIENTRYP Vertex2f
)( GLfloat
, GLfloat
);
1055 void (GLAPIENTRYP Vertex2fv
)( const GLfloat
* );
1056 void (GLAPIENTRYP Vertex3f
)( GLfloat
, GLfloat
, GLfloat
);
1057 void (GLAPIENTRYP Vertex3fv
)( const GLfloat
* );
1058 void (GLAPIENTRYP Vertex4f
)( GLfloat
, GLfloat
, GLfloat
, GLfloat
);
1059 void (GLAPIENTRYP Vertex4fv
)( const GLfloat
* );
1060 void (GLAPIENTRYP CallList
)( GLuint
);
1061 void (GLAPIENTRYP CallLists
)( GLsizei
, GLenum
, const GLvoid
* );
1062 void (GLAPIENTRYP Begin
)( GLenum
);
1063 void (GLAPIENTRYP End
)( void );
1064 void (GLAPIENTRYP PrimitiveRestartNV
)( void );
1065 /* GL_NV_vertex_program */
1066 void (GLAPIENTRYP VertexAttrib1fNV
)( GLuint index
, GLfloat x
);
1067 void (GLAPIENTRYP VertexAttrib1fvNV
)( GLuint index
, const GLfloat
*v
);
1068 void (GLAPIENTRYP VertexAttrib2fNV
)( GLuint index
, GLfloat x
, GLfloat y
);
1069 void (GLAPIENTRYP VertexAttrib2fvNV
)( GLuint index
, const GLfloat
*v
);
1070 void (GLAPIENTRYP VertexAttrib3fNV
)( GLuint index
, GLfloat x
, GLfloat y
, GLfloat z
);
1071 void (GLAPIENTRYP VertexAttrib3fvNV
)( GLuint index
, const GLfloat
*v
);
1072 void (GLAPIENTRYP VertexAttrib4fNV
)( GLuint index
, GLfloat x
, GLfloat y
, GLfloat z
, GLfloat w
);
1073 void (GLAPIENTRYP VertexAttrib4fvNV
)( GLuint index
, const GLfloat
*v
);
1074 /* GL_ARB_vertex_program */
1075 void (GLAPIENTRYP VertexAttrib1fARB
)( GLuint index
, GLfloat x
);
1076 void (GLAPIENTRYP VertexAttrib1fvARB
)( GLuint index
, const GLfloat
*v
);
1077 void (GLAPIENTRYP VertexAttrib2fARB
)( GLuint index
, GLfloat x
, GLfloat y
);
1078 void (GLAPIENTRYP VertexAttrib2fvARB
)( GLuint index
, const GLfloat
*v
);
1079 void (GLAPIENTRYP VertexAttrib3fARB
)( GLuint index
, GLfloat x
, GLfloat y
, GLfloat z
);
1080 void (GLAPIENTRYP VertexAttrib3fvARB
)( GLuint index
, const GLfloat
*v
);
1081 void (GLAPIENTRYP VertexAttrib4fARB
)( GLuint index
, GLfloat x
, GLfloat y
, GLfloat z
, GLfloat w
);
1082 void (GLAPIENTRYP VertexAttrib4fvARB
)( GLuint index
, const GLfloat
*v
);
1084 /* GL_EXT_gpu_shader4 / GL 3.0 */
1085 void (GLAPIENTRYP VertexAttribI1i
)( GLuint index
, GLint x
);
1086 void (GLAPIENTRYP VertexAttribI2i
)( GLuint index
, GLint x
, GLint y
);
1087 void (GLAPIENTRYP VertexAttribI3i
)( GLuint index
, GLint x
, GLint y
, GLint z
);
1088 void (GLAPIENTRYP VertexAttribI4i
)( GLuint index
, GLint x
, GLint y
, GLint z
, GLint w
);
1089 void (GLAPIENTRYP VertexAttribI2iv
)( GLuint index
, const GLint
*v
);
1090 void (GLAPIENTRYP VertexAttribI3iv
)( GLuint index
, const GLint
*v
);
1091 void (GLAPIENTRYP VertexAttribI4iv
)( GLuint index
, const GLint
*v
);
1093 void (GLAPIENTRYP VertexAttribI1ui
)( GLuint index
, GLuint x
);
1094 void (GLAPIENTRYP VertexAttribI2ui
)( GLuint index
, GLuint x
, GLuint y
);
1095 void (GLAPIENTRYP VertexAttribI3ui
)( GLuint index
, GLuint x
, GLuint y
, GLuint z
);
1096 void (GLAPIENTRYP VertexAttribI4ui
)( GLuint index
, GLuint x
, GLuint y
, GLuint z
, GLuint w
);
1097 void (GLAPIENTRYP VertexAttribI2uiv
)( GLuint index
, const GLuint
*v
);
1098 void (GLAPIENTRYP VertexAttribI3uiv
)( GLuint index
, const GLuint
*v
);
1099 void (GLAPIENTRYP VertexAttribI4uiv
)( GLuint index
, const GLuint
*v
);
1101 /* GL_ARB_vertex_type_10_10_10_2_rev / GL3.3 */
1102 void (GLAPIENTRYP VertexP2ui
)( GLenum type
, GLuint value
);
1103 void (GLAPIENTRYP VertexP2uiv
)( GLenum type
, const GLuint
*value
);
1105 void (GLAPIENTRYP VertexP3ui
)( GLenum type
, GLuint value
);
1106 void (GLAPIENTRYP VertexP3uiv
)( GLenum type
, const GLuint
*value
);
1108 void (GLAPIENTRYP VertexP4ui
)( GLenum type
, GLuint value
);
1109 void (GLAPIENTRYP VertexP4uiv
)( GLenum type
, const GLuint
*value
);
1111 void (GLAPIENTRYP TexCoordP1ui
)( GLenum type
, GLuint coords
);
1112 void (GLAPIENTRYP TexCoordP1uiv
)( GLenum type
, const GLuint
*coords
);
1114 void (GLAPIENTRYP TexCoordP2ui
)( GLenum type
, GLuint coords
);
1115 void (GLAPIENTRYP TexCoordP2uiv
)( GLenum type
, const GLuint
*coords
);
1117 void (GLAPIENTRYP TexCoordP3ui
)( GLenum type
, GLuint coords
);
1118 void (GLAPIENTRYP TexCoordP3uiv
)( GLenum type
, const GLuint
*coords
);
1120 void (GLAPIENTRYP TexCoordP4ui
)( GLenum type
, GLuint coords
);
1121 void (GLAPIENTRYP TexCoordP4uiv
)( GLenum type
, const GLuint
*coords
);
1123 void (GLAPIENTRYP MultiTexCoordP1ui
)( GLenum texture
, GLenum type
, GLuint coords
);
1124 void (GLAPIENTRYP MultiTexCoordP1uiv
)( GLenum texture
, GLenum type
, const GLuint
*coords
);
1125 void (GLAPIENTRYP MultiTexCoordP2ui
)( GLenum texture
, GLenum type
, GLuint coords
);
1126 void (GLAPIENTRYP MultiTexCoordP2uiv
)( GLenum texture
, GLenum type
, const GLuint
*coords
);
1127 void (GLAPIENTRYP MultiTexCoordP3ui
)( GLenum texture
, GLenum type
, GLuint coords
);
1128 void (GLAPIENTRYP MultiTexCoordP3uiv
)( GLenum texture
, GLenum type
, const GLuint
*coords
);
1129 void (GLAPIENTRYP MultiTexCoordP4ui
)( GLenum texture
, GLenum type
, GLuint coords
);
1130 void (GLAPIENTRYP MultiTexCoordP4uiv
)( GLenum texture
, GLenum type
, const GLuint
*coords
);
1132 void (GLAPIENTRYP NormalP3ui
)( GLenum type
, GLuint coords
);
1133 void (GLAPIENTRYP NormalP3uiv
)( GLenum type
, const GLuint
*coords
);
1135 void (GLAPIENTRYP ColorP3ui
)( GLenum type
, GLuint color
);
1136 void (GLAPIENTRYP ColorP3uiv
)( GLenum type
, const GLuint
*color
);
1138 void (GLAPIENTRYP ColorP4ui
)( GLenum type
, GLuint color
);
1139 void (GLAPIENTRYP ColorP4uiv
)( GLenum type
, const GLuint
*color
);
1141 void (GLAPIENTRYP SecondaryColorP3ui
)( GLenum type
, GLuint color
);
1142 void (GLAPIENTRYP SecondaryColorP3uiv
)( GLenum type
, const GLuint
*color
);
1144 void (GLAPIENTRYP VertexAttribP1ui
)( GLuint index
, GLenum type
,
1145 GLboolean normalized
, GLuint value
);
1146 void (GLAPIENTRYP VertexAttribP2ui
)( GLuint index
, GLenum type
,
1147 GLboolean normalized
, GLuint value
);
1148 void (GLAPIENTRYP VertexAttribP3ui
)( GLuint index
, GLenum type
,
1149 GLboolean normalized
, GLuint value
);
1150 void (GLAPIENTRYP VertexAttribP4ui
)( GLuint index
, GLenum type
,
1151 GLboolean normalized
, GLuint value
);
1152 void (GLAPIENTRYP VertexAttribP1uiv
)( GLuint index
, GLenum type
,
1153 GLboolean normalized
,
1154 const GLuint
*value
);
1155 void (GLAPIENTRYP VertexAttribP2uiv
)( GLuint index
, GLenum type
,
1156 GLboolean normalized
,
1157 const GLuint
*value
);
1158 void (GLAPIENTRYP VertexAttribP3uiv
)( GLuint index
, GLenum type
,
1159 GLboolean normalized
,
1160 const GLuint
*value
);
1161 void (GLAPIENTRYP VertexAttribP4uiv
)( GLuint index
, GLenum type
,
1162 GLboolean normalized
,
1163 const GLuint
*value
);
1167 void (GLAPIENTRYP Rectf
)( GLfloat
, GLfloat
, GLfloat
, GLfloat
);
1173 void (GLAPIENTRYP DrawArrays
)( GLenum mode
, GLint start
, GLsizei count
);
1174 void (GLAPIENTRYP DrawElements
)( GLenum mode
, GLsizei count
, GLenum type
,
1175 const GLvoid
*indices
);
1176 void (GLAPIENTRYP DrawRangeElements
)( GLenum mode
, GLuint start
,
1177 GLuint end
, GLsizei count
,
1178 GLenum type
, const GLvoid
*indices
);
1179 void (GLAPIENTRYP MultiDrawElementsEXT
)( GLenum mode
, const GLsizei
*count
,
1181 const GLvoid
**indices
,
1183 void (GLAPIENTRYP DrawElementsBaseVertex
)( GLenum mode
, GLsizei count
,
1185 const GLvoid
*indices
,
1187 void (GLAPIENTRYP DrawRangeElementsBaseVertex
)( GLenum mode
, GLuint start
,
1188 GLuint end
, GLsizei count
,
1190 const GLvoid
*indices
,
1192 void (GLAPIENTRYP MultiDrawElementsBaseVertex
)( GLenum mode
,
1193 const GLsizei
*count
,
1195 const GLvoid
**indices
,
1197 const GLint
*basevertex
);
1198 void (GLAPIENTRYP DrawArraysInstanced
)(GLenum mode
, GLint first
,
1199 GLsizei count
, GLsizei primcount
);
1200 void (GLAPIENTRYP DrawElementsInstanced
)(GLenum mode
, GLsizei count
,
1201 GLenum type
, const GLvoid
*indices
,
1203 void (GLAPIENTRYP DrawElementsInstancedBaseVertex
)(GLenum mode
, GLsizei count
,
1204 GLenum type
, const GLvoid
*indices
,
1205 GLsizei primcount
, GLint basevertex
);
1211 * If you don't support eval, fallback to the default vertex format
1212 * on receiving an eval call and use the pipeline mechanism to
1213 * provide partial T&L acceleration.
1215 * Mesa will provide a set of helper functions to do eval within
1216 * accelerated vertex formats, eventually...
1219 void (GLAPIENTRYP EvalMesh1
)( GLenum mode
, GLint i1
, GLint i2
);
1220 void (GLAPIENTRYP EvalMesh2
)( GLenum mode
, GLint i1
, GLint i2
, GLint j1
, GLint j2
);
1226 #endif /* DD_INCLUDED */