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2008-10-01util: Fix util_fast_pow/exp2/log2.José Fonseca
- Use a lookup table for log2. - Compute (float) (1 << ipart) by tweaking with the exponent directly to avoid integer overflow and float conversion. - Also table negative exponents to avoid float division and branching. - Implement util_fast_exp as function of util_fast_exp2.
2008-09-29intel: Clean-up the extension string madness!Ian Romanick
- Sort extensions by ARB, then EXT, then vendor by name - Remove redundant (only one of GL_{ARB,EXT,NV}_texture_rectangle) or duplicate extension strings
2008-09-29GLSL: Implement GL_OBJECT_TYPE_ARB queryIan Romanick
The GL_OBJECT_TYPE_ARB query is handled directly in _mesa_GetObjectParamterivARB because it is only supported in the extension version of the shanding language API. glGetProgramiv and glGetShaderiv should not accept this enum.
2008-09-29GLSL: Implement _mesa_get_handleIan Romanick
Implementing _mesa_get_handle in using glGetIntegerv(GL_CURRENT_PROGRAM, ...) allows glGetHandleARB to work.
2008-09-29GLSL: AttachShader returns INVALID_OPERATION for repeated attachIan Romanick
The GL_ARB_shader_objects spec says that glAttachShaderARB is supposed to return GL_INVALID_OPERATION if a shader is attached to a program where it is already attached. _mesa_attach_shader perviously returned without error in this case.
2008-09-30tgsi: SSE2 optimized exp2, log2 and pow implementations.José Fonseca
Special care must be taken when calling compiler generated SSE2 functions from the runtime generated SSE2: saving the xmm registers, and notify gcc the stack is not 16byte aligned. It would be more efficient to keep the stack pointer 16byte aligned, but too hairy, and not consistent in all x86 architectures. This has been tested in linux x86 and windows x86 userspace. Not tested on x86-64 because it is broken for other reasons (even without this change).
2008-09-30util: Header for SSE2 intrinsics portability.José Fonseca
2008-09-29mesa: asst updates for VMSJouk Jansen
2008-09-29rtasm: Implement immediate group 1 instructions. Fix SIB emition.José Fonseca
2008-09-29mesa: drop calloc from _mesa_get_fixed_func_vertex_programShunichi Fuji
Signed-off-by: Shunichi Fuji <palglowr@gmail.com>
2008-09-28Use 3Dnow! x86-64 routines only on processors that support 3Dnow!Ian Romanick
Added an x86-64 CPUID function and use it to detect 3Dnow! If 3Dnow! is available, use _mesa_3dnow_transform_points4_3d_no_rot, _mesa_3dnow_transform_points4_perspective, _mesa_3dnow_transform_points4_2d_no_rot, and _mesa_3dnow_transform_points4_2d. This fixes long standing bug #8724.
2008-09-28Remove TNL-to-VP tracking from i965Ian Romanick
The i965 driver previously had it's own set of code to convert fixed-function TNL state to a vertex program. Core Mesa has code to do this, so there is no reason to duplicate that effort in the driver. In fact, this duplication leads to bugs when other aspects of the Mesa infrastructure change.
2008-09-28Gallivm: fix off-by-one.Stephane Marchesin
2008-09-28Gallivm: more instructions.Stephane Marchesin
2008-09-28Gallivm: make it compile again, add some opcodes.Stephane Marchesin
2008-09-27glapi: add DISPATCH_FUNCTION_SIZETobias Jakobi
2008-09-27glapi: add gl_dispatch_functions_start and endTobias Jakobi
2008-09-26mesa: fix temp register allocation problems.Brian Paul
Complex texcombine modes were running out of registers (>32 registers for 8 tex units).
2008-09-26egl: check for null ptr/nameBrian Paul
2008-09-26egl: remove space after -L flagBrian Paul
2008-09-26cell: checkpoint: more work in emit_function_call()Brian Paul
Simple function call works now, but we don't save/restore the caller's registers yet.
2008-09-26cell: stub-out sin/cos function bodies to avoid trashing caller's stack for nowBrian Paul
2008-09-26gallium: SPU register commentsBrian Paul
2008-09-26intel: Fix a number of memory leaks on context destroy.Eric Anholt
2008-09-26cell: move command processing code into new spu_command.c fileBrian Paul
2008-09-26cell: move debug-related declarationsBrian Paul
2008-09-26cell: move debug macros into new spu_debug.hBrian Paul
2008-09-26cell: move really_clear_tiles()Brian Paul
2008-09-26cell: align instruction buffers to 8-byte, not 32-byte boundaryBrian Paul
2008-09-26cell: asst clean-up, var renamingBrian Paul
2008-09-26cell: remove unneeded blend/depth_stencil subclassesBrian Paul
2008-09-26cell: checkpoint: support for function calls in SPU shadersBrian Paul
Will be used for instructions like SIN/COS/POW/TEX/etc. The PPU needs to know the address of some functions in the SPU address space. Send that info to the PPU/main memory rather than patch up shaders on the SPU side. Not finished/tested yet...
2008-09-26cell: inst reorder to save a cycleBrian Paul
2008-09-26st: add prototype for st_get_framebuffer_dimensions()Alan Hourihane
2008-09-26st: export st_get_framebuffer_dimensions() to retrieveAlan Hourihane
the width & height of the fb
2008-09-26mesa: remove invalid assertions that programs have parametersBrian Paul
Fixes failure with demos/fplight.c
2008-09-26mesa: fix assertion in _mesa_reference_program()Brian Paul
2008-09-26mesa: fix param indexingBrad King
2008-09-26mesa: fix incorrect parameter orderBrian Paul
2008-09-26mesa: remove const qualifiers to match device driver interface functionBrian Paul
2008-09-26gallium: rename tgsi_translate_mesa_program() to st_translate_mesa_program()Brian Paul
2008-09-26mesa: add some bracesBrian Paul
2008-09-26mesa: fix/simplify initialization of vertex/fragment program limitsBrian Paul
Defaults for program length, num ALU instructions, num indirections, etc. basically indicate no limit for software rendering. Driver should override as needed.
2008-09-26mesa: increase MAX_INSTRUCTIONSBrian Paul
2008-09-26mesa: fix swizzle failure, fix typoBrian Paul
2008-09-26mesa: fix default buffer object access valueBrian Paul
2008-09-26gallium: rename tgsi_translate_mesa_program() to st_translate_mesa_program()Brian Paul
2008-09-26mesa: add some bracesBrian Paul
2008-09-26st: change from ** to * for st_unreference_framebuffer()Alan Hourihane
2008-09-26mesa: fix indentingKeith Whitwell
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