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2010-01-26i965: Fix fp fragment.position handling and enable HW part of ARB_fcc.Eric Anholt
As with swrast, this fixes the default pixel center behavior which was broken, and implements the previous behavior for integer. Fixes piglit fp-arb-fragment-coord-conventions-none. The extension won't be exposed until we get the GLSL part implemented. The DRI1 origin_x/y parts are dropped since they're no longer relevant.
2010-01-26swrast: Implement ARB_fragment_coord_conventions but don't enable.Eric Anholt
This brings swrast's support up to the state of gallium, and fixes the default center behavior of fragment.position.xy in piglit fp-arb-fragment-coord-conventions-none. The extension is not enabled currently because the GLSL part of the extension isn't supported, so piglit glsl-arb-fragment-coord-conventions-define fails as would any serious test of the GLSL part.
2010-01-26Merge branch 'mesa_7_7_branch'Brian Paul
Merging was easier than cherry picking in this instance.
2010-01-26mesa: Don't bind DRAW/READ_FRAMEBUFFER separately without FBO blit supportErik Wien
If GL_EXT_framebuffer_blit was not supported _mesa_DeleteFramebuffersEXT would raise an error when deleting the currently bound framebuffer. This because it tried to bind the default DRAW- and READ_FRAMEBUFFER separately. This patch binds the default FRAMEBUFFER instead in that case. Encountered in the fbo/fbo-copyteximage piglit test on R600. Patch cleaned up a bit by Brian Paul.
2010-01-26intel: make sure we update the renderbuffers after a swapJesse Barnes
Now that LOCK_HARDWARE is gone, we don't have a convenient place to update the renderbuffers everywhere we need them. So grab new buffers when we invalidate the old ones until we optimize things further.
2010-01-26vbo: if 'end' is out of bounds, clamp itBrian Paul
If we determine that the 'end' parameter to glDrawElements() is out of bounds, clamp it to the max legal index value.
2010-01-26vbo: clamp DrawElements start/end to max possible valuesBrian Paul
Some apps are sloppy with their start/end values. Clamp them to max possible values to prevent problems later.
2010-01-26mesa: remove redundant _MaxElement computationBrian Paul
Eric added some new code to check if offset < obj_size before computing _MaxElement but my original code was still present afterward and it clobbered the _MaxElement value. Not sure if this came from a bad merge or what.
2010-01-25intel: Don't do client-side frame throttling with DRI2 SwapBuffers.Eric Anholt
The server side does the throttling on our behalf now by putting the client to sleep, so we don't need our previous hacks for limiting the number of outstanding frames. Same effect as 7d4e674b212c9dc6408c13913a399bd4a2b9a1e3.
2010-01-25Revert "intel: Use the new DRI2 flush invalidate entrypoint to signal frame ↵Eric Anholt
done." This reverts commit 7d4e674b212c9dc6408c13913a399bd4a2b9a1e3. It broke throttling in the non-new-DRI2 case.
2010-01-25i965: Remove unnecessary malloc/free in VS binding table setup.Eric Anholt
2010-01-25i965: Fix build after merge of mesa stable branch.Eric Anholt
2010-01-25Merge branch 'mesa_7_7_branch'Brian Paul
Conflicts: src/mesa/drivers/dri/intel/intel_screen.c src/mesa/drivers/dri/intel/intel_swapbuffers.c src/mesa/drivers/dri/r300/r300_emit.c src/mesa/drivers/dri/r300/r300_ioctl.c src/mesa/drivers/dri/r300/r300_tex.c src/mesa/drivers/dri/r300/r300_texstate.c
2010-01-25r300: rv350+ support FLT16_2/4 vertex formatsAlex Deucher
2010-01-25Fix compressed texture loads for non-minimal pitches againLuca Barbieri
My commit eea6a7639f767b1d30b6ef1f91a9c49e3f3b78f0 does a memcpy of height lines, but that's wrong because the texture has a block layout and we must thus use the number of vertical blocks instead of the height. Signed-off-by: Brian Paul <brianp@vmware.com>
2010-01-24st/mesa: fix int->uint conversion for negative scissor bound valuesBrian Paul
Based on a patch by Xavier Chantry <chantry.xavier@gmail.com>: If x+width or y+height is negative, then maxx or maxy will get a bogus value when converting that to unsigned. Fix this by setting 0 as minimal value. This was also triggered by teeworlds, but only with some combination of resolution and map section. For example upper part of dm2 at 1280x1024.
2010-01-24mesa: move _mesa_debug() call earlier in _mesa_ScissorBrian Paul
Part of a patch from Xavier Chantry <chantry.xavier@gmail.com>
2010-01-24st/mesa: fix unsigned/signed breakage in scissorXavier Chantry
commit 53174afeeb introduced a portability change that converted GLint x,y to GLuint. That breaks when x and y are negative, which seems to be allowed, and which at least one game uses : teeworlds. Rather than simply reverting the change, it seems possible to convert the 16bit unsigned to GLint so that comparisons are made between signed integers instead. This hopefully does not break anything while keeping MSVC happy. Signed-off-by: Xavier Chantry <chantry.xavier@gmail.com> Signed-off-by: Brian Paul <brianp@vmware.com>
2010-01-24mesa/es: Improve Makefile rules.Chia-I Wu
Make sure glapi headers are cleaned when "make clean". Make sure all sources depend on subdirs-stamp-tmp so that sources/headers are generated first. subdirs-stamp-tmp will be removed after a successful build. It might be a problem when a build fails. But it is much better than where we currently are: glapi headers are never cleaned or re-generated.
2010-01-24r200: Silence fprintf format warning.Vinson Lee
2010-01-23x86: Do not build read_rgba_span_x86.S on Mac OS X.Vinson Lee
read_rgba_span_x86.S uses the pseudo-ops .hidden and .type which are not recognized on Mac OS X.
2010-01-23x86: Do not use .hidden pseudo-op on Mac OS X.Vinson Lee
The .hidden directive is an unknown pseudo-op on Mac OS X.
2010-01-23glapi: Do not use .type pseudo-op on Mac OS X.Vinson Lee
The .type directive is an unknown pseudo-op on Mac OS X.
2010-01-23r300: Remove unnecessary headers.Vinson Lee
2010-01-23intel: Remove unnecessary headers.Vinson Lee
2010-01-23radeon: Remove unused variable.Vinson Lee
2010-01-23tdfx: Remove unnecessary headers.Vinson Lee
2010-01-23sis: Remove unnecessary headers.Vinson Lee
2010-01-23savage: Remove unnecessary headers.Vinson Lee
2010-01-23mga: Remove unnecessary headers.Vinson Lee
2010-01-22i965: Remove unnecessary headers.Vinson Lee
2010-01-22i915: Remove unnecessary headers.Vinson Lee
2010-01-23r300: only enable half floats on r500s.Dave Airlie
Thank to MAD for point it out.
2010-01-23Merge branch 'arb_half_float_vertex'Dave Airlie
2010-01-23r300: half float supportDave Airlie
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-23i965: add support for ARB_half_float_vertexDave Airlie
enables the extension on i965 and adds support to the draw upload for the vertex format. Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-23mesa: add core support for ARB_half_float_vertex.Dave Airlie
Adds the extension to the list + support to the APIs. also add t_draw.c support to convert for sw rast. Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-23glapi: add GL_HALF_FLOAT enum support.Dave Airlie
Regenerate enums files and GLX indirect. Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-23glapi: Include glheader.h in glapi_nop.c.Chia-I Wu
In addition to OpenGL headers, glheader.h also defines OpenGL ES types that are used in core Mesa or ES overlay.
2010-01-22glapi: define GLfixed, GLclampx types for ES 1Brian Paul
I'm not 100% sure this is the best fix, but it seems OK.
2010-01-22st/mesa: fix incorrect freeing of drawpixels vertex shadersBrian Paul
These shaders are not st_vertex_shaders, but tgsi ureg shaders. Fixes fd.o bug 25959.
2010-01-22mesa: use memcpy() in _mesa_ProgramEnv/LocalParameters4fvEXT()Brian Paul
2010-01-22mesa: use switch in _mesa_DeletePrograms()Brian Paul
2010-01-22Merge branch 'mesa_7_7_branch'Brian Paul
Conflicts: src/mesa/shader/prog_execute.c
2010-01-22mesa: re-implement _mesa_ProgramEnvParameter4fvARB() with memcpy()Brian Paul
This is faster and ensures that NaN floats get stored properly. Before, NaN values (which might be used with UP2H, UP2US, UP4B and UP4UB) weren't getting stored properly with gcc -O3. This is the second part of the fix for the piglit fp-unpack-01 failure (bug 25973).
2010-01-22mesa: use new fetch_vector1ui() function for 'unpack' GPU instructionsBrian Paul
The UP2H, UP2US, UP4B and UP4UB instructions interpret the float registers as integers. With gcc -O3 some bits were getting mixed up somewhere. This is part of the fix for the piglit fp-unpack-01 test failure (bug 25973).
2010-01-22Merge branch 'mesa_7_7_branch'Brian Paul
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
2010-01-22mesa: Add "shader/" path to #include statements in shader parser/lexer sourcesAlan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com> Note sure why the compiler's -I paths aren't doing the job, but this is OK. Signed-off-by: Brian Paul <brianp@vmware.com>
2010-01-22glapi: clean-up and simplify glapi_nop.c codeBrian Paul
Removed _glapi_noop_enable_warnings() and _glapi_set_warning_func(). Just check the DEBUG env vars and call fprintf(stderr) with a warning message instead.
2010-01-22glapi: split the no-op dispatch code into new glapi_nop.c fileBrian Paul
This unclutters the glapi.c file a bit.
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