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* r300g: implement depth clampMarek Olšák2010-07-212-1/+3
| | | | | | | Depth clamping seems to be implicit if clipping is disabled. It's not perfect, but it's good enough for wine and passes the corresponding piglit tests.
* r300g: cleanup clip state emissionMarek Olšák2010-07-211-6/+10
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* draw: disable depth clipping if depth clamp is enabledMarek Olšák2010-07-213-4/+11
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* st/mesa: implement depth clampMarek Olšák2010-07-212-0/+6
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* cso: handle depth clampMarek Olšák2010-07-211-0/+4
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* gallium: add depth clamp to the interfaceMarek Olšák2010-07-212-1/+3
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* Add missing initialization of inOutFlags pointer.Carl Worth2010-07-211-1/+1
| | | | | | This quiets a compiler warning, (and ensures a segmentation fault rather than memory corruption if this variable is written through before being initialized elsewhere).
* Makefiles: Don't complain if depend file to be included doesn't exist.Carl Worth2010-07-212-2/+2
| | | | | | | | While bootstrapping the dependencies, make will see the "include depend" directive before the depend file has been created. To avoid a spurious warning in this case we use "-include" instead, (which differs precisely in the fact that it will not emit a diagnostic if the named file does not exist).
* i965: Remove an unused variable.Carl Worth2010-07-211-1/+0
| | | | To quiet a compiler warning.
* dri2: Remove an unused variable.Carl Worth2010-07-211-1/+0
| | | | To quiet a compiler warning.
* Regenerate program/lex.yy.cCarl Worth2010-07-211-179/+206
| | | | Based on the two recent changes to program_lexer.l.
* Avoid more warnings in flex-generated code.Carl Worth2010-07-211-0/+7
| | | | | | | | | | This avoids two "function defined but not used" warnings. For the yyinput function we define YY_NO_INPUT which tells flex to simply not generate this function. For unput, we add a call to this function, but inside a while(0) so that it will quiet the warning without actually changing any functionality.
* Avoid warnings in flex-generated code.Carl Worth2010-07-211-0/+6
| | | | | | Add declarations for two functions generated in the flex ouput. It would be nicer if flex simply declared these generated functions as static, but for now we can at least avoid the warning this way.
* draw: tweak aa line width threshold and samplingBrian Paul2010-07-211-4/+6
| | | | | | Set sampler max_lod to avoid sampling the 1x1 and 2x2 mipmap levels. Fixes piglit line-aa-width test, fd.o bug 29160.
* nouveau/nvfx: Add new PIPE_CAP valuesPatrice Mandin2010-07-211-0/+4
| | | | Signed-off-by: Patrice Mandin <[email protected]>
* gallivm: replace has_indirect_addressing field with indirect_files fieldBrian Paul2010-07-211-8/+17
| | | | | | | | | | Instead of one big boolean indicating indirect addressing, use a bitfield indicating which register files are accessed with indirect addressing. Most shaders that use indirect addressing only use it to access the constant buffer. So no need to use an array for temporary registers in this case.
* tgsi: added tgsi_shader_info::indirect_files fieldBrian Paul2010-07-212-0/+19
| | | | Indicates which register files are accessed with indirect addressing.
* gallivm: refactor code into get_indirect_offsets() functionBrian Paul2010-07-211-23/+34
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* gallivm: added commentBrian Paul2010-07-211-0/+6
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* gallivm: remove extraneous bracesBrian Paul2010-07-211-20/+18
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* gallivm: no longer do indirect addressing in get_temp_ptr()Brian Paul2010-07-211-20/+15
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* gallivm: implement correct indirect addressing of temp registersBrian Paul2010-07-211-11/+29
| | | | | As with indexing the const buffer, the ADDR reg may have totally different values for each element. Need to use a gather operation.
* gallivm: re-org, comments for get_temp_ptr()Brian Paul2010-07-211-3/+13
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* draw: whitespace clean-upBrian Paul2010-07-211-33/+33
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* gallium: remove pointless bitfield restrction in pipe_vertex_elementKeith Whitwell2010-07-211-1/+1
| | | | | This used to be a somewhat packed struct, but no longer. Remove the last remaining bitfield tag.
* gallivm: rename a var to avoid compiler warningsBrian Paul2010-07-211-2/+2
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* gallivm: fix indirect addressing of constant bufferBrian Paul2010-07-201-25/+83
| | | | | | | | | The previous code assumed that all elements of the address register were the same. But it can vary from pixel to pixel or vertex to vertex so we must use a gather operation when dynamically indexing the constant buffer. Still need to fix this for the temporary register file...
* gallivm: added lp_build_const_int32() helperBrian Paul2010-07-201-0/+8
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* radeon: Remove unnecessary header.Vinson Lee2010-07-201-1/+0
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* r600g: split trans unit computationJerome Glisse2010-07-202-7/+23
| | | | Signed-off-by: Jerome Glisse <[email protected]>
* st/mesa: implement and advertise GL_ARB_draw_elements_base_vertexMarek Olšák2010-07-202-3/+5
| | | | Signed-off-by: Brian Paul <[email protected]>
* draw: correctly handle max_index=0xffffffff case in vcache codeBrian Paul2010-07-201-6/+14
| | | | | | | | | | If max_index=0xffffffff and elt_bias > 0 the test for elt_bias + max_index >= DRAW_PIPE_MAX_VERTICES was wrong. Check earlier if max_index=0xffffffff and do the "fail" case. This fixes the piglit draw-elements-base-vertex test (and probably some other things).
* st/mesa: implement depth texture modesMarek Olšák2010-07-201-11/+85
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* mesa: call ctx->Driver.ChooseTextureFormat() only when necessary.Brian Paul2010-07-203-51/+84
| | | | | | | | | | | | | | | | | | | When defining mipmap level 'L' and level L-1 exists and the new level's internalFormat matches level L-1's internalFormat, then use the same hw format. Otherwise, do the regular ctx->Driver.ChooseTextureFormat() call. This avoids a problem where we end up choosing different hw formats for different mipmap levels depending on how the levels are defined (glTexImage vs. glCopyTexImage vs. glGenerateMipmap, etc). The root problem is the ChooseTextureFormat() implementation in some drivers uses the user's glTexImage format/type parameters in the choosing heuristic. Later mipmap levels might be generated with different calls (ex: glCopyTexImage()) so we don't always have format/type info and the driver may choose a different format. For more background info see the July 2010 mesa-dev thread "Bug in _mesa_meta_GenerateMipmap"
* graw/tests: pass -e option to test draw_elements_instanced()Brian Paul2010-07-201-1/+45
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* softpipe: Support non-depth-stencil formats in sp_tile_cache_flush_clear().Michal Krol2010-07-201-2/+7
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* glx: #ifdef DRI specific prototypeKristian Høgsberg2010-07-201-0/+2
| | | | https://bugs.freedesktop.org/show_bug.cgi?id=29162
* glx/dri2: Fix dri2CopySubBuffer() again.Michel Dänzer2010-07-201-3/+4
| | | | | | | Only refresh the fake front buffer if there is one, and only destroy the region once. Fixes X11 protocol errors reported by 'mcgreg' on IRC.
* util: mempool: initialize last block's magic number in a pageMarek Olšák2010-07-201-0/+1
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* st/egl: Fixes for recent GLX cleanup.Chia-I Wu2010-07-202-19/+45
| | | | | Mainly, the type of __GLXdisplayPrivateRec::screenConfigs has changed from "__GLXscreenConfigs *" to "__GLXscreenConfigs **".
* st/dri: Remove driFrameTrackingExtension.Chia-I Wu2010-07-201-1/+0
| | | | | The extension has been removed in 22266c391fbe17603b15a83d4ccf5fa9455ccf8d.
* glx: Move DRI CopySubBuffer extension to DRI1 codeKristian Høgsberg2010-07-196-39/+14
| | | | We do this in the X server for DRI2.
* glx: Move driver_configs to DRI screen privatesKristian Høgsberg2010-07-197-12/+22
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* glx: Move drawHash to display privateKristian Høgsberg2010-07-195-41/+27
| | | | | The XIDs are display wide so the natural location of the hash is here. This way we don't have to lookup in each of the screen hashes.
* glx: Don't use __glXInitialize() when we might be holding __glXLock()Kristian Høgsberg2010-07-193-5/+5
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* glx: Workaround mismatch in signedness between extensions and protocolKristian Høgsberg2010-07-191-7/+32
| | | | | The DRI2 protocol for ust, msc and sbc are unsigned but the extensions talk about int64_t. Do a little dance to make the compiler shut up.
* glx: Move __DRIdrawable pointers to DRI drawable privatesKristian Høgsberg2010-07-195-64/+88
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* glx: Remove support for MESA_swap_frame_usageKristian Høgsberg2010-07-1912-210/+0
| | | | | The extension never worked, the implementation returns GLX_BAD_CONTEXT when enabling the frame tracking.
* glx: Move __driScreen into the dri screen privatesKristian Høgsberg2010-07-194-31/+32
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* glx: Move DRI1 specific extensions and code to DRI1 screen privateKristian Høgsberg2010-07-197-160/+132
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