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* draw/gs: make sure geometry shaders don't overflowZack Rusin2013-04-165-11/+81
| | | | | | | | | | | | | | The specification says that the geometry shader should exit if the number of emitted vertices is bigger or equal to max_output_vertices and we can't do that because we're running in the SoA mode, which means that our storing routines will keep getting called on channels that have overflown (even though they will be masked out, but we just can't skip them). So we need some scratch area where we can keep writing the overflown vertices without overwriting anything important or crashing. Signed-off-by: Zack Rusin <[email protected]> Reviewed-by: Jose Fonseca <[email protected]>
* draw/gs: Return early if the passed geometry shader is nullZack Rusin2013-04-161-0/+3
| | | | | | | | Can happen if we were using stream output without geometry shader, by returning early we avoid a crash. Signed-off-by: Zack Rusin <[email protected]> Reviewed-by: Jose Fonseca <[email protected]>
* draw: implement pipeline statistics in the draw moduleZack Rusin2013-04-1623-22/+258
| | | | | | | | | | | | | This is a basic implementation of the pipeline statistics in the draw module. The interface is similar to the stream output statistics and also requires that the callers explicitly enable it. Included is the implementation of the interface in llvmpipe and softpipe. Only softpipe enables the pipeline statistics capability though because llvmpipe is lacking gathering of the fragment shading and rasterization statistics. Signed-off-by: Zack Rusin <[email protected]> Reviewed-by: Jose Fonseca <[email protected]>
* gallivm/gs: fix the end primitive callsZack Rusin2013-04-162-27/+50
| | | | | | | | | | | | | | | The issue with SOA execution and end_primitive opcode is that it can be executed both when we haven't emitted any vertices, in which case we don't want to emit an empty primitive, and when the execution mask is zero and the execution should be skipped. We handled only the latter of those conditions. Now we're combining the execution mask with a mask created from emitted vertices to handle both cases. As a result we don't need the pending_end_primitive flag which was broken because it was static and could be affected by both above mentioned conditions at run-time. Signed-off-by: Zack Rusin <[email protected]> Reviewed-by: Jose Fonseca <[email protected]>
* tgsi/exec: geometry shaders are executed on a single primitiveZack Rusin2013-04-161-13/+17
| | | | | | | | which means that our execution mask in GS is equal to 1 not 0xf. Signed-off-by: Zack Rusin <[email protected]> Reviewed-by: Jose Fonseca <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* tgsi/exec: fix the udiv and umod instructionsZack Rusin2013-04-161-8/+8
| | | | | | | | | Same as with llvmpipe: we can't be divind/moding by zero and we need to make sure that dividing/moding by zero produces 0xffffffff. Signed-off-by: Zack Rusin <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Jose Fonseca <[email protected]>
* gallivm: JIT symbol resolution with linux perf.José Fonseca2013-04-178-86/+372
| | | | | | | Details on docs/llvmpipe.html Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* draw: Silence uninitialized var warnings.José Fonseca2013-04-172-3/+7
| | | | Trivial.
* r600g/llvm: Use gprcount from llvmVincent Lejeune2013-04-174-2/+5
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* intel: Add a null pointer check before dereferencing the pointerAnuj Phogat2013-04-171-0/+9
| | | | | Reviewed-by: Jordan Justen <[email protected]> Reviewed-by: Matt Turner <[email protected]>
* docs: Update 'Making new mesa release'Emil Velikov2013-04-171-0/+2
| | | | | | | Add a note to update PACKAGE_VERSION for Android and scons builds Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* docs: Add some missing release notesEmil Velikov2013-04-171-0/+3
| | | | | Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* docs: move specs to a separate folderEmil Velikov2013-04-1725-17/+25
| | | | | | | | | | Handle legacy/obsolete specs as well List all specs in extensions.html Mark 'OLD' extensions as obsolete in extensions.html Update the spec location in old relnotes Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* docs: restructure release notes into separate folderEmil Velikov2013-04-1784-281/+281
| | | | | | | | | relnotes-*html > relnotes/*html RELNOTES-* > relnotes/* fix links, css and frames Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* gallium: Disambiguate TGSI_OPCODE_IF.José Fonseca2013-04-1717-27/+137
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | TGSI_OPCODE_IF condition had two possible interpretations: - src.x != 0.0f - Mesa statetracker when PIPE_SHADER_CAP_INTEGERS was false either for vertex and fragment shaders - gallivm/llvmpipe - postprocess - vl state tracker - vega state tracker - most old drivers - old internal state trackers - many graw examples - src.x != 0U - Mesa statetracker when PIPE_SHADER_CAP_INTEGERS was true for both vertex and fragment shaders - tgsi_exec/softpipe - r600 - radeonsi - nv50 And drivers that use draw module also were a mess (because Mesa would emit float IFs, but draw module supports native integers so it would interpret IF arg as integers...) This sort of works if the source argument is limited to float +0.0f or +1.0f, integer 0, but would fail if source is float -0.0f, or integer in the float NaN range. It could also fail if source is integer 1, and hardware flushes denormalized numbers to zero. But with this change there are now two opcodes, IF and UIF, with clear meaning. Drivers that do not support native integers do not need to worry about UIF. However, for backwards compatibility with old state trackers and examples, it is advisable that native integer capable drivers also support the float IF opcode. I tried to implement this for r600 and radeonsi based on the surrounding code. I couldn't do this for nouveau, so I just shunted IF/UIF together, which matches the current behavior. Reviewed-by: Roland Scheidegger <[email protected]> Reviewed-by: Marek Olšák <[email protected]> v2: - Incorporate Roland's feedback. - Fix r600_shader.c merge conflict. - Fix typo in radeon, spotted by Michel Dänzer. - Incorporte Christoph Bumiller's patch to handle TGSI_OPCODE_IF(float) properly in nv50/ir.
* gallium: Eliminate TGSI_OPCODE_IFC.José Fonseca2013-04-178-14/+8
| | | | | | Never used or implemented. Reviewed-by: Roland Scheidegger <[email protected]>
* i965: Enable the Bay Trail platform.Kenneth Graunke2013-04-164-0/+29
| | | | | | | | This patch adds PCI IDs for Bay Trail (sometimes called Valley View). As far as the 3D driver is concerned, it's very similar to Ivybridge, so the existing code should work just fine. Signed-off-by: Kenneth Graunke <[email protected]>
* r600/uvd: cleanup disabling tiling on pre EG asicsChristian König2013-04-161-5/+6
| | | | | | Set transfer flag instead of fiddling with the tilling params directly. Signed-off-by: Christian König <[email protected]>
* autoconf: enable detection of vdpau and xvmc by defaultChristian König2013-04-161-3/+3
| | | | | | | Since we now have UVD support we should enable them by default. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]>
* mesa/swrast: Move memory allocation outside the blit loopIan Romanick2013-04-161-23/+20
| | | | | | | | | | | | | Assume the maximum pixel size (16 bytes per pixel). In addition to moving redundant malloc and free calls outside the loop, this fixes a potential resource leak when a surface is mapped and the malloc fails. This also makes blit_nearest look a bit more like blit_linear. v2: Use MAX_PIXEL_BYTES instead of 16. Suggested by Ken. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa/swrast: Move free calls outside the attachment loopIan Romanick2013-04-161-4/+5
| | | | | | | | | | | | | | | | | | This was originally discovered by Klocwork analysis: Possible memory leak. Dynamic memory stored in 'srcBuffer0' allocated through function 'malloc' at line 566 can be lost at line 746 However, I think the problem is actually much worse. Since the memory is freed after the first pass through the loop, the released buffer may be used on the next iteration! NOTE: This is a candidate for stable release branches. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa/swrast: Refactor no-memory error checking in blit_linearIan Romanick2013-04-161-29/+11
| | | | | | Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* r600g: Workaround for a harware bug with nested loops on CaymanMartin Andersson2013-04-161-3/+15
| | | | | | | | | | | | | | | | There is a hardware bug on Cayman where a BREAK/CONTINUE followed by LOOP_STARTxxx for nested loops may put the branch stack into a state such that ALU_PUSH_BEFORE doesn't work as expected. Workaround this by replacing the ALU_PUSH_BEFORE with a PUSH + ALU Fixes piglit tests EXT_transform_feedback/order* v2: Use existing loop count and improve comment v3: [Vadim Girlin] Set jump address for PUSH instructions NOTE: This is a candidate for the 9.1 branch Signed-off-by: Vadim Girlin <[email protected]>
* gallium/hud: fix FPS computation for framerate > 4.2kMarek Olšák2013-04-161-1/+2
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* gallium/hud: increase vertex buffer size for background black rectanglesMarek Olšák2013-04-161-1/+1
| | | | Reviewed-by: Brian Paul <[email protected]>
* gallium/hud: update the contents of GALLIUM_HUD=helpMarek Olšák2013-04-161-2/+17
| | | | Reviewed-by: Brian Paul <[email protected]>
* gallium/hud: remove pipeline-statistics- prefix in query namesMarek Olšák2013-04-161-21/+22
| | | | | | | | for the env var string not to be awfully long v2: fix bug in indexing of "name" Reviewed-by: Brian Paul <[email protected]>
* r600g: implement pipeline statistics queryMarek Olšák2013-04-164-1/+100
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* winsys/radeon: use query_value for timestamp, remove query_timestampMarek Olšák2013-04-163-26/+13
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* r600g: add a debug flag for printing virtual addresses of resourcesMarek Olšák2013-04-164-0/+17
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* r600g: add a query returning the amount of time spent during bo_map sync.Marek Olšák2013-04-167-2/+22
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* build: Get rid of GALLIUM_WINSYS_DIRSMatt Turner2013-04-153-53/+88
| | | | | | | | configure still uses it to print the enabled winsys. Tested-by: Emil Velikov <[email protected]> Reviewed-and-Tested-by: Andreas Boll <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* build: Get rid of GALLIUM_TARGET_DIRSMatt Turner2013-04-152-2/+152
| | | | | | | | configure still uses it to print the enabled targets. Tested-by: Emil Velikov <[email protected]> Reviewed-and-Tested-by: Andreas Boll <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* build: Build pipe-loader before gallium testsMatt Turner2013-04-153-11/+4
| | | | | | | | | And don't build it from other Makefiles. That's awful, and breaks distclean. Tested-by: Emil Velikov <[email protected]> Reviewed-and-Tested-by: Andreas Boll <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* build: Get rid of GALLIUM_MAKE_DIRSMatt Turner2013-04-153-42/+78
| | | | | | Tested-by: Emil Velikov <[email protected]> Reviewed-and-Tested-by: Andreas Boll <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* build: Stop using GALLIUM_STATE_TRACKERS_DIRS for SUBDIRSMatt Turner2013-04-152-35/+75
| | | | | | | | configure still uses it to print the enabled state trackers. Tested-by: Emil Velikov <[email protected]> Reviewed-and-Tested-by: Andreas Boll <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* build: Get rid of DRIVER_DIRSMatt Turner2013-04-153-30/+15
| | | | | | Tested-by: Emil Velikov <[email protected]> Reviewed-and-Tested-by: Andreas Boll <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* build: Stop AC_SUBST'ing DRI_DIRS and GALLIUM_DRIVERS_DIRSMatt Turner2013-04-151-2/+0
| | | | | | | | Neither are used in Makefile.ams. Tested-by: Emil Velikov <[email protected]> Reviewed-and-Tested-by: Andreas Boll <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* build: Remove GALLIUM_DIRSMatt Turner2013-04-153-27/+3
| | | | | | | | It's always constant anyway. Tested-by: Emil Velikov <[email protected]> Reviewed-and-Tested-by: Andreas Boll <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* build: Get rid of SRC_DIRSMatt Turner2013-04-152-15/+31
| | | | | | Tested-by: Emil Velikov <[email protected]> Reviewed-and-Tested-by: Andreas Boll <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* build: Get rid of CORE_DIRSMatt Turner2013-04-153-32/+77
| | | | | | | | A step toward working make dist/distcheck. Tested-by: Emil Velikov <[email protected]> Reviewed-and-Tested-by: Andreas Boll <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* build: Move src/mapi/mapi/* to src/mapi/Matt Turner2013-04-1539-45/+45
| | | | | | Tested-by: Emil Velikov <[email protected]> Reviewed-and-Tested-by: Andreas Boll <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* build: Rename sources.mak -> Makefile.sourcesMatt Turner2013-04-1513-14/+14
| | | | | | | | For the sake of consistency. Tested-by: Emil Velikov <[email protected]> Reviewed-and-Tested-by: Andreas Boll <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* radeonsi: Read config values from the .AMDGPU.config ELF sectionTom Stellard2013-04-152-8/+28
| | | | | | | | | Instead of emitting configuration values (e.g. number of gprs used) in a predefined order, the LLVM backend now emits these values in register/value pairs. The first dword contains the register address and the second dword contians the value to write. Reviewed-by: Michel Dänzer <[email protected]>
* radeon/llvm: Handle ELF formatted binary output from the LLVM backendTom Stellard2013-04-154-6/+40
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* radeon/llvm: Use a struct for storing compiled codeTom Stellard2013-04-154-28/+38
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* gallivm: fix small but severe bug in handling multiple lod level stridesRoland Scheidegger2013-04-151-1/+1
| | | | | | | | | | | | | | | | | Inserting the value for the second quad in the wrong place for the following shuffle. This meant the row or image stride was undefined which is quite catastrophic, can lead to bogus texels fetched or just segfault. This code is only hit for SoA path currently, still surprising it didn't crash more or caused more visible issues (I think llvm used a broadcast shuffle for the undefined parts of the vector, hence the undefined value for the second quad was just the same as that from the first quad, so as long as both quads hit the same mip level everything was fine, and since lower mips always have the same large stride it made it less likely to hit out-of-bound memory in case of differing lods). Note: this is a candidate for stable branches. Reviewed-by: Jose Fonseca <[email protected]>
* clover: Fix usage of incorrect object as destination in ↵Francisco Jerez2013-04-131-1/+1
| | | | | | clEnqueueCopyBufferToImage. Signed-off-by: Francisco Jerez <[email protected]>
* clover: Define platform class and merge with device_registry.Francisco Jerez2013-04-138-68/+155
| | | | | | | | | | | | | Null platform IDs are OK according to the spec, but some applications have been reported to get paranoid and assume that our NULL platform is unusable. As it doesn't hurt to have device enumeration separate from the rest of the device code (quite the opposite, it makes the code cleaner), make the API use an actual platform object that keeps track of the available devices instead of the former NULL pointer. Reported-and-reviewed-by: Tom Stellard <[email protected]> Signed-off-by: Francisco Jerez <[email protected]>
* clover: Add missing fields to the module serializer.Francisco Jerez2013-04-131-0/+2
| | | | Signed-off-by: Francisco Jerez <[email protected]>
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