Hi everyone, here's another series of patches for r600g.
These 5 patches are mostly about improving queries: r600g: move all query code into r600_query.c r600g: release query buffers in destroy_query r600g: don't suspend timer queries for u_blitter r600g: correctly handle queries which don't need begin_query r600g: remove obsolete todo comments These make changes to how we use the scissor registers and also fixing GL_RASTERIZER_DISCARD. r600g: rework scissor for evergreen r600g: rework scissor for r600-r700 r600g: make some scissor regs invariant on evergreen r600g: make some scissor regs invariant on r600-r700 r600g: rework rasterizer discard for evergreen r600g: fix and improve rasterizer discard for r600-r700 Next up are small improvements to texturing. The support for new colorbuffer formats also means blitting is fully accelerated on those (previously it wasn't). r600g: permit blitting between textures with STREAM and STAGING usage r600g: remove support for SCALED colorbuffer formats r600g: add support for missing texture formats These are mostly improvements to streamout. I am not sure whether VS_GS_OUT_PRIM_TYPE should be initialized, I have done so just to be safe because I am having some issues with streamout. r600g: if pixel shader is NULL, bind a dummy one r600g: initialize SX_SURFACE_SYNC r600g: initialize VS_GS_OUT_PRIM_TYPE r600g: initialize DB_DEPTH_CONTROL at beginning of CS winsys/radeon: add usage parameter to cs_is_buffer_referenced The last 2 patches are the most important, but not yet working very well, so I am not going to push them. r600g: accelerate buffer copying r600g: implement wait-free buffer transfer for DISCARD flags The problem is streamout is not reliable yet. Although all tests for glCopyBufferSubData and all but 2 GL2 transform feedback piglit tests pass, I have seen data corruption and lockups with Wine (even on RV670 and Evergreen, which we thought worked well). Or there might be some other bug that we just uncovered. Efficient handling of the DISCARD transfer flags is crucial for performance. If those flags are ignored, both the CPU and the GPU may idle in the middle of rendering (because of the GEM_WAIT_IDLE ioctl), which makes every other optimization less useful. I have seen the last patch improve framerate in Wine. Please review. src/gallium/drivers/r300/r300_transfer.c | 2 +- src/gallium/drivers/r600/eg_sq.h | 2 +- src/gallium/drivers/r600/evergreen_hw_context.c | 44 +-- src/gallium/drivers/r600/evergreen_state.c | 260 +++++++----- src/gallium/drivers/r600/evergreend.h | 9 + src/gallium/drivers/r600/r600.h | 12 - src/gallium/drivers/r600/r600_asm.c | 2 +- src/gallium/drivers/r600/r600_blit.c | 82 +++-- src/gallium/drivers/r600/r600_buffer.c | 65 +++- src/gallium/drivers/r600/r600_hw_context.c | 451 +------------------- src/gallium/drivers/r600/r600_pipe.c | 32 +- src/gallium/drivers/r600/r600_pipe.h | 43 ++- src/gallium/drivers/r600/r600_query.c | 514 +++++++++++++++++++++-- src/gallium/drivers/r600/r600_shader.c | 10 +- src/gallium/drivers/r600/r600_state.c | 210 ++++++---- src/gallium/drivers/r600/r600_state_common.c | 74 +++- src/gallium/drivers/r600/r600_texture.c | 17 +- src/gallium/drivers/r600/r600d.h | 9 + src/gallium/winsys/radeon/drm/radeon_drm_cs.c | 18 +- src/gallium/winsys/radeon/drm/radeon_winsys.h | 3 +- 20 files changed, 1096 insertions(+), 763 deletions(-) Marek _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
