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* glapi: include/build EXT_transform_feedback.xmlBrian Paul2010-04-022-0/+3
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* glapi: new EXT_transform_feedback.xml fileBrian Paul2010-04-021-0/+123
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* glapi: fix error messageBrian Paul2010-04-021-1/+1
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* r300 compiler: add target output debugging.Dave Airlie2010-04-031-3/+4
| | | | | | print the output target in the FP debug. Signed-off-by: Dave Airlie <[email protected]>
* util: Revert unsolicited, untested, unreviewed, and broken changes to format ↵José Fonseca2010-04-038-205/+130
| | | | | | | support. Not all is bad, but I'm afraid I'll have to throw the baby with the water given they are all tied to together.
* gallium/docs: Dithering might not actually do anything.Corbin Simpson2010-04-021-1/+1
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* r300g: Expound on dithering comment.Corbin Simpson2010-04-021-4/+9
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* r300g: make dithering work like fglrx.Dave Airlie2010-04-031-2/+4
| | | | | | From fglrx traces the dithering is never enabled. Signed-off-by: Dave Airlie <[email protected]>
* gallium: fix dri_destroy_option_cache() when optionCache.info is NULLYann Droneaud2010-04-021-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With an Intel 855GM handled by intel_drv, there's a crash with Gallium3D enabled DRI driver for Intel i915 (--enable-gallium-intel). The Gallium3D driver doesn't support the 855GM as expected by intel_drv, it failed to open the screen and give an half initialized screen structure to dri_destroy_option_cache(): optionCache.info is NULL, so it's crashing while trying to free array content. This patch at least fix the crash in the function. Here's some logs of the fixed version: [ 16274.137] LoaderOpen(/opt/mesa/lib/xorg/modules/drivers/intel_drv.so) [ 16274.139] (II) Loading /opt/mesa/lib/xorg/modules/drivers/intel_drv.so [ 16274.183] (II) Module intel: vendor="X.Org Foundation" [ 16274.183] compiled for 1.8.0, module version = 2.11.0 [ 16274.183] Module class: X.Org Video Driver [ 16274.183] ABI class: X.Org Video Driver, version 7.0 [ 16274.183] (II) intel: Driver for Intel Integrated Graphics Chipsets: i810, i810-dc100, i810e, i815, i830M, 845G, 852GM/855GM, 865G, 915G, E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM, Pineview G, 965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33, GM45, 4 Series, G45/G43, Q45/Q43, G41, B43, Clarkdale, Arrandale [ 16274.382] (II) intel(0): Integrated Graphics Chipset: Intel(R) 855GME [ 16274.382] (--) intel(0): Chipset: "852GM/855GM" [ 16276.675] (II) intel(0): [DRI2] Setup complete [ 16276.675] (II) intel(0): [DRI2] DRI driver: i915 debug_get_option: GALLIUM_TRACE = (null) debug_get_bool_option: GALLIUM_RBUG = FALSE debug_get_bool_option: INTEL_DUMP_CMD = FALSE i915_create_screen: unknown pci id 0x3582, cannot create screen dri_init_screen_helper: failed to create pipe_screen [ 16276.794] (EE) AIGLX error: Calling driver entry point failed [ 16276.794] (EE) AIGLX: reverting to software rendering [ 16276.794] (II) AIGLX: Screen 0 is not DRI capable [ 16276.796] (II) AIGLX: Loaded and initialized /opt/mesa/lib/dri/swrast_dri.so [ 16276.796] (II) GLX: Initialized DRISWRAST GL provider for screen 0 Signed-off-by: Yann Droneaud <[email protected]> Reviewed-by: Corbin Simpson <[email protected]>
* llvmpipe: limit max texture size to 2Kx2K for nowBrian Paul2010-04-023-1/+8
| | | | | | | | MAXWIDTH/HEIGHT were 2048 but the max texture size was 4096. This caused a crash if a 4Kx4K texture was created and rendered to. See comment about max framebuffer size in lp_scene.h. Also added assertions to catch this inconsistancy in the future.
* gallivm: Add fallthrough comment at end of case statement.Vinson Lee2010-04-021-0/+1
| | | | | The code is correct. Tell Coverity that the fallthrough case is intentional.
* gallium/util: print \n after DXTn printfLuca Barbieri2010-04-021-3/+3
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* softpipe: remove S3TC init, since it's done on-demand nowLuca Barbieri2010-04-021-2/+0
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* glsl: fix bad return value in link_transform_feedback()Brian Paul2010-04-011-1/+1
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* gallium/util: remove extraneous semicolonBrian Paul2010-04-011-1/+1
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* gallium: remove old comment about return valuesBrian Paul2010-04-011-1/+1
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* glsl: remove obsolete commentBrian Paul2010-04-011-1/+0
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* glsl: do extra link checking for transform feedbackBrian Paul2010-04-011-3/+83
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* mesa: minor fixes in _mesa_GetTransformFeedbackVarying()Brian Paul2010-04-011-1/+10
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* glsl: append built-in, used varying vars to the varying vars listBrian Paul2010-04-011-0/+27
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* mesa: make _mesa_copy_string() non-staticBrian Paul2010-04-012-7/+25
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* glsl: pass datatype to _mesa_add_varying()Brian Paul2010-04-014-5/+7
| | | | Will be needed later for transform feedback support.
* glsl: add more vertex/fragment output info helpersBrian Paul2010-04-012-13/+64
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* gallium/util: revert util_format_init additionLuca Barbieri2010-04-024-13/+1
| | | | | | | | | | Putting calls to util_format_init all over the codebase is infeasible. Instead, half float tables are pregenerated, and the s3tc library is loaded on demand. I believe this is a solution that combines performance, cleanliness, flexibility and portability.
* gallium/util: add util_format_is_supported to check for pack/unpackLuca Barbieri2010-04-024-25/+39
| | | | | This improves the code by making it more readable, and removes special knowledge of S3TC and other formats from softpipe.
* gallium/util: load s3tc on demandLuca Barbieri2010-04-022-107/+151
| | | | | | | | | | | | | | | | This changes the S3TC function pointers to be initialized to stubs that load the S3TC library and then delegate to the real functions. If the S3TC library fails to load, the function pointers are replaced with a "nop" function. The code is also changed to attempt to load the library only one time.c Note that unlike checking for a flag, this method has no performance cost at all. The use of the "nop" functions also allows to avoid most checks, that are only preserved when the function does non-trivial work.
* gallium/util: pregenerate half float tablesLuca Barbieri2010-04-026-170/+191
| | | | | | | | This solution avoids the issue of how to run the initializers and also allows those pages (and the parts of them in processor caches) to be shared between multiple processes. The drawback is slightly higher library size.
* st/egl: Add a missing break.Chia-I Wu2010-04-021-0/+1
| | | | The swtich in egl_g3d_st_framebuffer_validate misses a break.
* gallium/util: s/inline/INLINE/Vinson Lee2010-04-011-1/+1
| | | | Fixes MSVC build.
* nv50: call util_format_initLuca Barbieri2010-04-021-0/+3
| | | | Needed to fetch static vertex attributes.
* gallium/util: add util_format_init that inits s3tc and util_halfLuca Barbieri2010-04-025-6/+23
| | | | | | | | Switch from auto-init to explicit init for util_half per Brian Paul's indication. NOTE: this is probably broken because not enough things call util_format_init. Will be fixed shortly
* gallium/util: add one-time initialization helperLuca Barbieri2010-04-021-0/+15
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* gallium/util: use #pragma section instead of #pragma data_segLuca Barbieri2010-04-021-1/+1
| | | | | | | | | | | They apparently both declare the section, but #pragma data_seg also puts all subsequent definitions in the section, which is undesirable. This should be the correct solution, and is actually used by the reference I cited (but I forgot to do it in my code). Untested, let me know if it doesn't work.
* gallium/util: reindent u_half.c and u_half.h with Mesa coding styleLuca Barbieri2010-04-022-107/+112
| | | | Sorry, forgout about that.
* Revert "util: Init half-float tables on demand."Luca Barbieri2010-04-023-14/+57
| | | | This reverts commit 950300eb255f0e3507bf2757d16c3b5bc8ff3471.
* util: Init half-float tables on demand.Corbin Simpson2010-04-013-57/+14
| | | | Gets rid of unnecessary delays on startup and compiler-specific hax.
* llvmpipe: Support sampling from PIPE_FORMAT_R32_FLOAT.José Fonseca2010-04-012-4/+45
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* util: Declare .CRT$XCU data segment.Michal Krol2010-04-011-0/+1
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* scons: Remove `util/u_gctors.cpp'.Michal Krol2010-04-011-1/+0
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* gallium/util: rewrite global constructor system for half floats (GCC/MSVC only!)Luca Barbieri2010-04-015-26/+55
| | | | | | | | | | | | | | | | NOTE: this commit will cause Gallium to fail to build on any compiler except GCC, the Microsoft C compiler and compatible compilers that claim to be one of those. This commit removes the u_gctors.cpp mechanism, in favor of using compiler-specific syntax to add global constructors from C files. This solves the problem of u_gctors.o not being pulled from static libraries and avoids using C++. However, it needs compiler-specific support for every compiler. The Microsoft C compiler support has not been tested.
* llvmpipe: Support sampling from signed and mixed siged formats.José Fonseca2010-04-011-9/+64
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* st/python: Allow to sample only in the [0,1] range.José Fonseca2010-04-013-23/+46
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* st/python: Always use softpipe as reference driver.José Fonseca2010-04-014-11/+17
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* gallium/util: add copyright header to u_half.cLuca Barbieri2010-04-011-2/+37
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* llvmpipe: More tweaks to the supported texture formats.José Fonseca2010-04-011-10/+6
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* util: Declare util_half_init_tables only once.José Fonseca2010-04-013-4/+15
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* util: Use u_math.h's union fi instead of redefining it.José Fonseca2010-04-011-4/+5
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* util: Add support for other DXTn RGBA formats.José Fonseca2010-04-012-22/+298
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* util: Get DXT1_RGB format working correctly.José Fonseca2010-04-011-1/+54
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* util: Add test case for PIPE_FORMAT_DXT1_RGB.José Fonseca2010-04-011-0/+32
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