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2009-06-24Merge branch 'mesa_7_5_branch'Brian Paul
Conflicts: src/mesa/drivers/dri/i915/i915_tex_layout.c src/mesa/drivers/dri/i965/brw_wm_glsl.c src/mesa/drivers/dri/intel/intel_buffer_objects.c src/mesa/drivers/dri/intel/intel_pixel_bitmap.c src/mesa/drivers/dri/intel/intel_pixel_draw.c src/mesa/main/enums.c src/mesa/main/texstate.c src/mesa/vbo/vbo_exec_array.c
2009-06-23i965: Disable texture tiling by default.Eric Anholt
I haven't fixed all the regressions yet, and it'll be easy to re-enable when the known problems are fixed.
2009-06-23i965: Set the max index buffer address correctly according to the docs.Eric Anholt
It's the last addressable byte, not the byte after the end of the buffer.
2009-06-23i965: Don't set a reserved bit in MI_FLUSH.Eric Anholt
I noticed this when this MI_FLUSH showed up in IPEHR for the ut2004 hang. Not setting the reserved bit didn't help, though.
2009-06-23i965: Fix depth-texture Y-tiling detection for sized internal formats.Eric Anholt
Fixes assertion failure on norsetto shadow mapping demo.
2009-06-23i965: Fix packed depth/stencil textures to be Y-tiled as well.Eric Anholt
Fixes shadowtex.c. And an assert is added to catch this sooner next time.
2009-06-23intel: Bail on blits with non-tile-aligned offsets.Eric Anholt
2009-06-23intel: Avoid trying to do blits to Y tiled regions.Eric Anholt
This is somewhat nasty, but we need to do Y-tiled depth for FBO support. May help with corruption and hangs since enabling texture tiling, and since switching depth textures to Y tiled. Fixes piglit depthtex.c on 965.
2009-06-23intel: Fix some potential writes to zero-copy PBOs when used as regions.Eric Anholt
I was in the midst of fixing some blitting-with-Y-tiled issues when I noticed this. Hopefully PBO usage will be a little more robust, as a result.
2009-06-23intel: Remove long-unused intel_region_fill and intelEmitFillBlit.Eric Anholt
2009-06-23intel: Refuse to do texture tiling if we don't have the kernel support.Eric Anholt
2009-06-23Fix crash when debug output is enabled and sarea is notset in r200ClearPauli Nieminen
2009-06-22i965: handle OPCODE_SWZ in the glsl pathRoland Scheidegger
glsl compiler will not generate OPCODE_SWZ, and as a first step it would be translated away to a MOV anyway (why?), but later internally this opcode is generated (for EXT_texture_swizzling). (cherry picked from commit 4ef1f8e3b52a06fcf58f78c9c36738531b91dbac)
2009-06-22intel: intel_texture_drawpixels() can't handle GL_DEPTH_STENCIL.Michel Dänzer
Fixes glean depthStencil test. (cherry picked from commit 3885b708fdbb7bbd5dd3a247c41fb9a75ee7c057)
2009-06-22i965: added intelFlush() call in intel_get_tex_image()Brian Paul
Fixes the render-to-texture test in progs/tests/getteximage.c (cherry picked from commit a03b349153660e449daf4f56d750f1caef23b1a5)
2009-06-22i965: Fix warnings in intel_pixel_read.c.Eric Anholt
2009-06-22intel: Fix glReadPixels regression since changing context init order.Michel Dänzer
Fixes regression in dd26899ca39111e0866afed9df94bfb1618dd363 that also affected some PBO operations.
2009-06-19intel: Also get the DRI2 front buffer when doing front buffer reading.Eric Anholt
2009-06-19intel: Update Mesa state before span setup in glReadPixels.Eric Anholt
We could have mapped the wrong set of draw buffers. Noticed while looking into a DRI2 glean ReadPixels issue.
2009-06-19intel: Move intel_pixel_read.c to shared for use with i965.Eric Anholt
2009-06-19intel: Don't map regions with drm_intel_gem_bo_map_gtt() unless they're tiled.Eric Anholt
This fixes a regression in region read performance that came in with the texture tiling changes. Ideally we'd have an access flag coming in so we could also use bo_map_gtt for writing, like we do for buffer objects. Bug #22190
2009-06-19intel: Fix other metaops versus GL_COMPILE_AND_EXECUTE dlists.Eric Anholt
Fixes oglconform zbfunc.c and pxtrans-cidraw.c, at least. (cherry picked from commit 405300bb190f516e16b704050abe3389b366ed27)
2009-06-19intel: Fix glClear behavior versus display lists.Eric Anholt
The CALL_DrawArrays was leaking the clear's primitives into the display list with GL_COMPILE_AND_EXECUTE. Use _mesa_DrawArrays instead, which doesn't appear to leak. Fixes piglit dlist-clear test. (cherry picked from commit 64edde1004f7a69e77877bba24d315a92bcd47c8)
2009-06-19intel: Fix other metaops versus GL_COMPILE_AND_EXECUTE dlists.Eric Anholt
Fixes oglconform zbfunc.c and pxtrans-cidraw.c, at least.
2009-06-19intel: Fix glClear behavior versus display lists.Eric Anholt
The CALL_DrawArrays was leaking the clear's primitives into the display list with GL_COMPILE_AND_EXECUTE. Use _mesa_DrawArrays instead, which doesn't appear to leak. Fixes piglit dlist-clear test.
2009-06-19intel: Do not access pbo's buffer directly when attaching.Chia-I Wu
pbo might be system buffer based or attached to another region. Call intel_bufferobj_buffer to make sure pbo has a buffer of its own. Signed-off-by: Chia-I Wu <olvaffe@gmail.com> Signed-off-by: Eric Anholt <eric@anholt.net>
2009-06-19intel: Data are copied in the wrong direction when breaking COW tie.Chia-I Wu
Signed-off-by: Chia-I Wu <olvaffe@gmail.com> Signed-off-by: Eric Anholt <eric@anholt.net>
2009-06-19intel: Fix migration from sys_buffer in intel_bufferobj_buffer.Chia-I Wu
intel_bufferobj_subdata is called to migrate data from sys_buffer, and it expects only one of buffer or sys_buffer is non-NULL. Signed-off-by: Chia-I Wu <olvaffe@gmail.com> Signed-off-by: Eric Anholt <eric@anholt.net>
2009-06-20radeon: make cubemap mipmap generation workRoland Scheidegger
need to pass target parameter to radeon_teximage/radeon_subteximage functions otherwise mipmap generation for cube maps can't work (assert/segfault in _mesa_generate_mipmap)
2009-06-19intel: Fixups for 'mesa: create/destroy buffer objects via driver functions'.Michel Dänzer
Initialize all driver function hooks before calling _mesa_initialize_context(), and handle all buffer objects in intel_buffer_object(). Fixes assertion failure when running glxinfo.
2009-06-19radeon: fix cube maps for non-mm pathRoland Scheidegger
drm cmd checker would refuse cube emits also fix an issue in the cs path which would calculate the register offset off by one dword. Only same testing done as original code (none except compile tested).
2009-06-19r200: fix cube maps for non-mm pathRoland Scheidegger
drm cmd checker rightfully fell over any cube emit
2009-06-19i965: initial code for loops in vertex programsBrian Paul
2009-06-19i965: asst clean-ups, etc in brw_vs_emit()Brian Paul
2009-06-19i965: asst clean-ups, var renaming in brw_wm_emit_glsl()Brian Paul
2009-06-19radeons: use dp4 for position invariant vertex programsRoland Scheidegger
Fixes #22181. R200 requires this since DP4 is used in hw tnl mode. R300 prefers it (should be faster due to no instruction dependencies), but both methods should be correct (when sw tcl is used though, MUL/MAD might be faster). Probably doesn't make much difference for R100 since vertex progs are executed in software anyway, but let's just keep it the same there too.
2009-06-19radeons: use dp4 for position invariant vertex programsRoland Scheidegger
Fixes #22181. R200 requires this since DP4 is used in hw tnl mode. R300 prefers it (should be faster due to no instruction dependencies), but both methods should be correct (when sw tcl is used though, MUL/MAD might be faster). Probably doesn't make much difference for R100 since vertex progs are executed in software anyway, but let's just keep it the same there too.
2009-06-19mesa: make query-related driver fallback functions staticBrian Paul
Plug them in via _mesa_init_query_object_functions().
2009-06-19mesa: make buffer object-related driver fallback functions staticBrian Paul
Plug them in via _mesa_init_buffer_object_functions().
2009-06-19Merge branch 'ext-provoking-vertex'Brian Paul
Conflicts: docs/relnotes-7.6.html progs/tests/Makefile src/gallium/drivers/softpipe/sp_prim_vbuf.c src/glx/x11/indirect.c src/mesa/glapi/Makefile src/mesa/glapi/dispatch.h src/mesa/glapi/glapioffsets.h src/mesa/glapi/glapitable.h src/mesa/glapi/glapitemp.h src/mesa/glapi/glprocs.h src/mesa/main/dlist.c src/mesa/main/enums.c src/mesa/sparc/glapi_sparc.S src/mesa/x86-64/glapi_x86-64.S src/mesa/x86/glapi_x86.S
2009-06-17intel: remove extra \n from warning stringBrian Paul
(cherry picked from commit 42e9bde0fa2276b8f5bb434328eea7665794b127)
2009-06-17i965: fix 1D texture borders with GL_CLAMP_TO_BORDERRobert Ellison
With 1D textures, GL_TEXTURE_WRAP_T should be ignored (only GL_TEXTURE_WRAP_S should be respected). But the i965 hardware seems to follow the value of GL_TEXTURE_WRAP_T even when sampling 1D textures. This fix forces GL_TEXTURE_WRAP_T to be GL_REPEAT whenever 1D textures are used; this allows the texture to be sampled correctly, avoiding "imaginary" border elements in the T direction. This bug was demonstrated in the Piglit tex1d-2dborder test. With this fix, that test passes. (cherry picked from commit ab6c4fa582972e25f8800c77b5dd5b3a83afc996)
2009-06-17i965: send all warnings through _mesa_warning()Robert Ellison
One warning message: drm_i915_getparam: -22 was still being sent to fprintf(). This causes all Piglit tests to fail, even with MESA_DEBUG=0. Using _mesa_warning() to emit the message allows the general Mesa controls for messages like this to be applied. (cherry picked from commit bc3270e99f5c39544aaf831742db14796ab83a6a)
2009-06-17i965: fix segfault on low memory conditionsRobert Ellison
When out of memory (in at least one case, triggered by a longrunning memory leak), this code will segfault and crash. By checking for the out-of-memory condition, the system can continue, and will report the out-of-memory error later, a much preferable outcome. (cherry picked from commit 44a4abfd4f8695809eaec07df8eeb191d6e017d7)
2009-06-17i915: Don't put VBOs in graphics memory unless required for an operation.Eric Anholt
This saves doing swtnl from uncached memory, which is painful. Improves clutter test-text performance by 10% since it started using VBOs. (cherry picked from commit a945e203d4fe254593bc0c5c5d6caca45e65f9f7)
2009-06-17i915: Fall back on NPOT textured metaops on 830-class.Eric Anholt
(cherry picked from commit 8ec6e036792decf5149a209e51cb5e93ccc5c754)
2009-06-17i915: Restore the Viewport and DepthRange functions on 8xx.Eric Anholt
Fixes failed viewport updates on glxgears (and other apps) resize since e41780fedc2c1f22b43118da30a0103fa68b769f. Bug #20473. (cherry picked from commit 0e83e8f51af07a3066519f169f07d9afbf23252e)
2009-06-17i956: Make state dependency of SF on drawbuffer bounds match Mesa's.Eric Anholt
Noticed while debugging a weird 1D FBO testcase that left its existing viewport and projection matrix in place when switching drawbuffers. Didn't fix the testcase, though. (cherry picked from commit 3a521d84ecc646fcc65fa3fe7c5f1fdbdebe8bc2)
2009-06-17intel: Don't complain on falling back from PBO fastpaths.Eric Anholt
Instead, stash the debug info under the handy debug flag. Bug #20053 (cherry picked from commit 22690482e692cb5ed2f84d3e69545c09292e3484)
2009-06-17i915: Use Stencil.Enabled instead of Stencil._Enabled in DrawBuffers.Eric Anholt
The _Enabled field isn't updated at the point that DrawBuffers is called, and the Driver.Enable() function does the testing for stencil buffer presence anyway. bug #21608 for Radeon (cherry picked from commit 4c6f82989983eecc0b3b724716cb3bcb675664c5)
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