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* mesa: use !! to simplify some _mesa_set_enable() calls in attrib.cBrian Paul2011-10-011-43/+25
| | | | Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: use loop in pop_texture_group() to restore 4 combiner termsBrian Paul2011-10-011-24/+13
| | | | | | | There's four combiner terms (not 3) with GL_NV_texture_env_combine4. Use a loop to make the code a little more compact. Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: Remove EXT_texture_lod_bias extension enable flagIan Romanick2011-09-291-4/+2
| | | | | | | | | | | | All drivers remaining in Mesa support this extension. This extension is either required or optional features in desktop OpenGL, OpenGL ES 1.x, and OpenGL ES 2.x. This extension was previously not supported on mach64, mga, or r128. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: Remove EXT_texture_env_combine extension enable flagIan Romanick2011-09-291-35/+32
| | | | | | | | | | | | | | | | | | | | | All drivers remaining in Mesa support this extension. This extension is either required or optional features in desktop OpenGL, OpenGL ES 1.x, and OpenGL ES 2.x. The existing support is already partially broken in Mesa (e.g., querying GL_TEXTURE_ENV_MODE in OpenGL ES 2.x). This patch does not change the situation in any way. It looks like the only hardware supported by Mesa that cannot do ARB_texture_env_combine is pre-NV10 NVIDA chips. It appears that these chips cannot do the GL_SUBTRACT mode. Based on looking at older copies of nvOpenGLspecs.pdf found on the net, NVIDIA never supported ARB_texture_env_combine on those chips either. This extension was previously not supported on mach64, mga (G200), r128, savage, sis, and tdfx (Voodoo Banshee and Voodoo3). Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: remove support for GL_APPLE_client_storage extensionBrian Paul2011-09-221-1/+0
| | | | | | | AFAIK, there are few users of this extension and I can see a couple reasons why this is probably broken in Mesa anyway. Reviewed-by: Ian Romanick <[email protected]>
* mesa: Update clipping code to use ctx->Const.MaxClipPlanes.Paul Berry2011-09-201-2/+2
| | | | | | | | | | | | | To support GLSL 1.30, we will need to increase MAX_CLIP_PLANES to 8. To avoid breaking drivers that do not yet support 8 clip planes, this patch modifies the Mesa core code that pertains to clipping to use ctx->Const.MaxClipPlanes rather than MAX_CLIP_PLANES, since ctx->Const.MaxClipPlanes will remain 6 for drivers that only support 6 clip planes. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: introduce a clear color union to be used for int/unsigned buffersDave Airlie2011-09-141-4/+4
| | | | | | | | | | This introduces a new gl_color_union union and moves the current ClearColorUnclamped to use it, it removes current ClearColor completely and renames CCU to CC, then all drivers are modified to expected unclamped floats instead. also fixes st to use translated color in one place it wasn't. Signed-off-by: Dave Airlie <[email protected]>
* mesa: move sampler state into new gl_sampler_object typeBrian Paul2011-04-101-11/+14
| | | | | | gl_texture_object contains an instance of this type for the regular texture object sampling state. glGenSamplers() generates new instances of gl_sampler_object which can override that state with glBindSampler().
* mesa: fix popping of texture state for GL_TEXTURE_BUFFERBrian Paul2011-04-061-0/+2
| | | | Fixes http://bugs.freedesktop.org/show_bug.cgi?id=36032
* mesa: implement clamping controls (ARB_color_buffer_float)Marek Olšák2011-03-291-9/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Squashed commit of the following: Author: Marek Olšák <[email protected]> mesa: fix getteximage so that it doesn't clamp values mesa: update the compute_version function mesa: add display list support for ARB_color_buffer_float mesa: fix glGet query with GL_ALPHA_TEST_REF and ARB_color_buffer_float commit b2f6ddf907935b2594d2831ddab38cf57a1729ce Author: Luca Barbieri <[email protected]> Date: Tue Aug 31 16:50:57 2010 +0200 mesa: document known possible deviations from ARB_color_buffer_float commit 5458935be800c1b19d1c9d1569dc4fa30a97e8b8 Author: Luca Barbieri <[email protected]> Date: Tue Aug 24 21:54:56 2010 +0200 mesa: expose GL_ARB_color_buffer_float commit aef5c3c6be6edd076e955e37c80905bc447f8a82 Author: Luca Barbieri <[email protected]> Date: Thu Aug 26 18:12:34 2010 +0200 mesa, mesa/st: handle read color clamping properly (I'll squash the st/mesa part to a separate commit. -Marek) We set IMAGE_CLAMP_BIT in the caller based on _ClampReadColor, where the operation mandates it. TODO: did I get the set of operations mandating it right? commit 3a9cb5e59b676b6148c50907ce6eef5441677e36 Author: Luca Barbieri <[email protected]> Date: Thu Aug 26 18:09:41 2010 +0200 mesa: respect color clamping in texenv programs (v2) Changes in v2: - Fix attributes other than vertex color sometimes getting clamped commit de26f9e47e886e176aab6e5a2c3d4481efb64362 Author: Luca Barbieri <[email protected]> Date: Thu Aug 26 18:05:53 2010 +0200 mesa: restore color clamps on glPopAttrib commit a55ac3c300c189616627c05d924c40a8b55bfafa Author: Luca Barbieri <[email protected]> Date: Thu Aug 26 18:04:26 2010 +0200 mesa: clamp color queries if and only if fragment clamping is enabled commit 9940a3e31c2fb76cc3d28b15ea78dde369825107 Author: Luca Barbieri <[email protected]> Date: Wed Aug 25 00:00:16 2010 +0200 mesa: introduce derived _ClampXxxColor state resolving FIXED_ONLY To do this, we make ClampColor call FLUSH_VERTICES with the appropriate _NEW flag. We introduce _NEW_FRAG_CLAMP since fragment clamping has wide-ranging effects, despite being in the Color attrib group. This may be easily changed by s/_NEW_FRAG_CLAMP/_NEW_COLOR/g commit 6244c446e3beed5473b4e811d10787e4019f59d6 Author: Luca Barbieri <[email protected]> Date: Thu Aug 26 17:58:24 2010 +0200 mesa: add unclamped color parameters
* mesa: remove GL_SGI_texture_color_table supportBrian Paul2011-02-281-11/+0
| | | | | | It was only implemented in the swrast driver and probably not used by any applications. A modern app would use a dependent/chained texture lookup in the fragment shader.
* mesa: begin implementation of GL_ARB_draw_buffers_blendBrian Paul2011-01-151-14/+33
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* mesa: Directly include mfeatures.h in files that perform feature tests.Vinson Lee2011-01-071-0/+1
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* Drop GLcontext typedef and use struct gl_context insteadKristian Høgsberg2010-10-131-5/+5
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* mesa: Remove EXT_convolution.Eric Anholt2010-09-231-12/+0
| | | | More optional code.
* mesa: Remove SGI_color_table.Eric Anholt2010-09-231-13/+0
| | | | Another optional ARB_imaging subset extension.
* mesa: Remove EXT_histogram.Eric Anholt2010-09-231-4/+0
| | | | This has always been optional, and not useful.
* mesa: Include macros.h in attrib.c for COPY_4FV symbol.Vinson Lee2010-07-301-0/+1
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* mesa: remove unused headerBrian Paul2010-05-111-1/+0
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* mesa: Move src/mesa/glapi/dispatch.h to mesa.Chia-I Wu2010-02-251-1/+1
| | | | | | glapi/dispatch.h is a core Mesa header file. Move the header file to main/ to make this clear. It also becomes clear after this change that IN_DRI_DRIVER is only used in core Mesa to enable the remap table.
* Replace _mesa_malloc, _mesa_calloc and _mesa_free with plain libc versionsKristian Høgsberg2010-02-191-2/+2
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* mesa: replace old MEMCPY macro with memcpyBrian Paul2010-02-191-30/+30
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* Remove _mesa_memcpy in favor of plain memcpy.Kenneth Graunke2010-02-191-1/+1
| | | | This may break the SUNOS4 build, but it's no longer relevant.
* Merge branch 'mesa_7_7_branch'Brian Paul2010-01-221-1/+0
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/gallium/auxiliary/draw/draw_context.c src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline.c src/gallium/auxiliary/pipebuffer/Makefile src/gallium/auxiliary/pipebuffer/SConscript src/gallium/auxiliary/pipebuffer/pb_buffer_fenced.c src/gallium/auxiliary/tgsi/tgsi_scan.c src/gallium/drivers/i915/i915_surface.c src/gallium/drivers/i915/i915_texture.c src/gallium/drivers/llvmpipe/lp_setup.c src/gallium/drivers/llvmpipe/lp_tex_sample_c.c src/gallium/drivers/llvmpipe/lp_texture.c src/gallium/drivers/softpipe/sp_prim_vbuf.c src/gallium/state_trackers/xorg/xorg_dri2.c src/gallium/winsys/drm/intel/gem/intel_drm_api.c src/gallium/winsys/drm/nouveau/drm/nouveau_drm_api.c src/gallium/winsys/drm/radeon/core/radeon_drm.c src/gallium/winsys/drm/vmware/core/vmw_screen_dri.c src/mesa/state_tracker/st_cb_clear.c
| * mesa: Remove unnecessary header from attrib.c.Vinson Lee2010-01-181-1/+0
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* | mesa: make texture BorderColor a union of float/int/uintBrian Paul2010-01-041-1/+1
| | | | | | | | | | | | | | | | When we have integer-valued texture formats, the texture border color must also store integer and uint values. With GL 3.0, the new glTexParameterIiv() and glTexParameterIuiv() functions can set the border color to int or uint values.
* | Merge branch 'mesa_7_7_branch'Brian Paul2010-01-041-15/+32
|\| | | | | | | | | | | | | | | | | Conflicts: docs/relnotes.html src/gallium/drivers/llvmpipe/lp_tex_sample_c.c src/gallium/drivers/r300/r300_cs.h src/mesa/drivers/dri/i965/brw_wm_surface_state.c src/mesa/main/enums.c
| * mesa: Prevent possible array out-of-bounds access by _mesa_light.Vinson Lee2010-01-041-15/+32
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* | mesa: fix-up blend enable/disable code in _mesa_PopAttrib()Brian Paul2009-12-291-7/+17
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* | mesa: finish-up indexed color mask code in _mesa_PopAttrib()Brian Paul2009-12-291-1/+1
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* | mesa: implement per-buffer color maskingBrian Paul2009-12-291-4/+16
| | | | | | | | | | | | | | | | | | | | | | This is part of the GL_EXT_draw_buffers2 extension and part of GL 3.0. The ctx->Color.ColorMask field is now a 2-D array. Until drivers are modified to support per-buffer color masking, they can just look at the 0th color mask. The new _mesa_ColorMaskIndexed() function will be called by glColorMaskIndexedEXT() or glColorMaski().
* | mesa: per-buffer blend enabled flagsBrian Paul2009-12-291-2/+14
|/ | | | | | | | | | | | | | | ctx->Color.BlendEnabled is now a GLbitfield instead of a GLboolean to indicate blend on/off status for each color/draw buffer. This is infrastructure for GL_EXT_draw_buffers2 and OpenGL 3.x New functions include _mesa_EnableIndexed(), _mesa_DisableIndexed(), and _mesa_IsEnabledIndexed(). The enable function corresponds to glEnableIndexedEXT() for GL_EXT_draw_buffers2 or glEnablei() for GL3. Note that there's quite a few tests for ctx->Color.BlendEnabled != 0 in drivers, etc. Those tests can remain as-is since the mask will be 0 or ~0 unless GL_EXT_draw_buffers2 is enabled.
* mesa/main: Make FEATURE_attrib_stack follow feature conventions.Chia-I Wu2009-09-301-0/+17
| | | | | As shown in mfeatures.h, this allows users of attrib.h to work without knowing if the feature is available.
* mesa: Add support for ARB_depth_clamp.Eric Anholt2009-09-081-0/+7
| | | | | This currently doesn't include fixing up the cliptests in the assembly paths to support ARB_depth_clamp, so enabling depth_clamp forces the C path.
* mesa: simplify glPushAttrib() list building codeBrian Paul2009-08-081-106/+40
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* Merge branch 'mesa_7_5_branch'Brian Paul2009-07-171-7/+1
|\ | | | | | | | | | | | | | | | | | | | | Conflicts: Makefile progs/glsl/multitex.c src/mesa/main/enums.c src/mesa/main/state.c src/mesa/main/texenvprogram.c src/mesa/main/version.h
| * mesa: fix texture border color code for glPopAttrib()Brian Paul2009-07-141-7/+1
| | | | | | | | | | The texture object's border color used to be stored as GLchan but it's been GLfloat for a while now.
| * mesa: fix some potential state-restore issues in pop_texture_group()Brian Paul2009-06-221-45/+45
| | | | | | | | | | | | | | Call the _mesa_set_enable() functions instead of driver functions, etc. Also, add missing code for 1D/2D texture arrays. (cherry picked from commit aac19609bfd7c950b2577489b06886c8a8097bb2)
* | mesa: use Elements() for loop limitBrian Paul2009-05-221-2/+2
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* | mesa: simplify adjust_buffer_object_ref_counts()Brian Paul2009-05-221-12/+14
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* | mesa: fix some potential state-restore issues in pop_texture_group()Brian Paul2009-05-211-45/+45
|/ | | | | | Call the _mesa_set_enable() functions instead of driver functions, etc. Also, add missing code for 1D/2D texture arrays.
* mesa: fix bad mask bit in clip plane restore code for glPopAttrib()Lars Henning Wendt2009-04-161-1/+1
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* mesa: rename some gl_light fields to be clearerBrian Paul2009-04-031-1/+1
| | | | | EyeDirection -> SpotDirection _NormDirection -> _NormSpotDirection
* mesa: move glViewport and glDepthRange functions into new viewport.c fileBrian Paul2009-03-071-0/+1
| | | | A bit of refactoring with an eye toward ES2 and GL 3.1
* mesa: move gl_attrib_node struct to attrib.c tooBrian Paul2009-02-281-0/+12
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* mesa: move gl_enable_attrib struct to attrib.c, the only place it's usedBrian Paul2009-02-281-0/+84
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* mesa: use an array for current texture objectsBrian Paul2009-02-211-29/+9
| | | | Use loops to consolidate lots of texture object code.
* mesa: re-org texgen stateBrian Paul2009-02-211-16/+16
| | | | New gl_texgen struct allows quite a bit of code reduction.
* mesa: don't include m_xform.h where not neededBrian Paul2009-02-121-1/+1
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* mesa: remove incorrect refcounting adjustment in ↵Brian Paul2009-01-301-3/+0
| | | | | | | adjust_buffer_object_ref_counts() Fixes bug 19835. However, a more elaborate fix should be implemented someday which uses proper reference counting for gl_array_object.
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