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2009-07-03radeon: Wait for BO idle if necessary before mapping it.Michel Dänzer
Fixes fighting between GPU and software rendering with TTM.
2009-07-03r300: Guard debugging output.Michel Dänzer
2009-07-02intel: Fall back on glBitmap with fog enabled.Eric Anholt
We would have to build the program with the appropriate fog mode, and also supply the fog coordinate if appropriate. Bug #19413.
2009-07-02intel: Flush when mapping buffer objects so writes don't get reordered.Eric Anholt
While GEM covers this for execution it knows about, it doesn't know about the batchbuffer we're preparing. Fixes piglit vbo-map-remap.c testcase.
2009-07-02intel: Fix leak of DRI option info due to using the wrong free routine.Eric Anholt
2009-07-02intel: Clean up leak of driver context structure on context destroy.Eric Anholt
2009-07-02intel: Init num_fences to clean up valgrind warning.Eric Anholt
Valgrind doesn't know that a successful getparam sets the target of the pointer, so just set the value beforehand.
2009-07-02radeon/r200/r300: drop radeon renderbuffer private width/heightDave Airlie
half stealing the code without taking the intel regions
2009-07-02radeon/r300: use base width/height.Dave Airlie
I suspect this might break TFP in some way but it makes firecube run here
2009-07-02i965: fixes for JMPIXiang, Haihao
1. the data type of <src1> (JMPI offset) must be D 2. execution size must be 1 3. NoMask 4. instruction compression isn't allowed.
2009-06-30intel: Avoid pointer arithmetic on void *.Eric Anholt
Bug #22000.
2009-06-30i965: Increase G4X default VS URB allocation to actually allow 32 threads.Eric Anholt
This improves the performance of my GLSL demo by 30%. It also fixes the VS deadlock that ut2004 had, for reasons I can't explain. Bug #21330.
2009-06-30i965: first attempt at handling URB overflow when there's too many vs outputsBrian Paul
If we can't fit all the VS outputs into the MRF, we need to overflow into temporary GRF registers, then use some MOVs and a second brw_urb_WRITE() instruction to place the overflow vertex results into the URB. This is hit when a vertex/fragment shader pair has a large number of varying variables (12 or more). There's still something broken here, but it seems close...
2009-06-30i965: use BRW_MAX_MRFBrian Paul
2009-06-30i965: use BRW_MAX_GRF, BRW_MAX_MRFBrian Paul
2009-06-30i965: move BRW_MAX_GRF, define BRW_MAX_MRFBrian Paul
2009-06-30i965: defined BRW_MAX_MRFBrian Paul
2009-06-30i965: comments and a new assertionBrian Paul
2009-06-30i915: Fix assertion failure on remapping a non-BO-backed VBO.Eric Anholt
Failure to set the obj->Pointer back to null tripped up the assertion. Bug #22428.
2009-06-29intel: Enable EXT_gpu_program_parameters.Eric Anholt
There doesn't appear to be any driver impact for enabling this, and tests/prog_parameter passes.
2009-06-29Merge branch 'mesa_7_5_branch'Brian Paul
2009-06-29intel: added null ptr checkBrian Paul
This fixes a segfault seen with piglit's fdo20701 test.
2009-06-29Revert "intel: Remove unneded pthread mutex in LOCK_HARDWARE."Eric Anholt
This reverts commit de447afff26706e3bf8bdcd5cfb8b1daf49b4b21 but puts the lock under DRI1-only. From keithw: > It's there because the DRI1 code doesn't actually achieve the mutexing > which it looks as if it should. For multi-threaded applications it was > always possible to get two threads inside locked regions -- I have no > idea how, but it certainly was and presumably still is possible.
2009-06-29intel: Move note_unlock() implementation to the one place it's needed.Eric Anholt
2009-06-29intel: Remove unneded pthread mutex in LOCK_HARDWARE.Eric Anholt
This would cause LOCK_HARDWARE to mutex all contexts in this process on both DRI1 and DRI2. On DRI1, LOCK_HARDWARE already does it for all processes on the system. On DRI2, LOCK_HARDWARE doesn't, but there shouldn't be any state outside the context that needs any additional protection. Notably, the bufmgr is protected by its own mutex and not LOCK_HARDWARE. This code was originally introduced with the i915tex code dump, so it's not clear what it was there for.
2009-06-29intel: Make LOCK_HARDWARE recursive to avoid hand-rolling recursiveness.Eric Anholt
2009-06-26intel / DRI2: Additional flush of fake front-buffer to real front-bufferIan Romanick
To maintain correctness, the server will copy the real front-buffer to a newly allocated fake front-buffer in DRI2GetBuffersWithFormat. However, if the DRI2GetBuffersWithFormat is triggered by glViewport, this will copy stale data into the new buffer. Fix this by flushing the current fake front-buffer to the real front-buffer in intel_viewport. Fixes bug #22288.
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)
2009-06-19intel: 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)
2009-06-19radeons: 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.
2009-06-17intel: 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)
2009-06-17i915: Only use the new 945 cube layout for compressed textures.Eric Anholt
The docs actually explain this, but not in a terribly clear manner. This nearly fixes the piglit cubemap testcase, except that something's going wrong with the nearest filtering at 2x2 sizes in the testcase. Looks good by visual inspection, though. Bug #21692 (cherry picked from commit 5c5a46884899ea25cdf25545d6ab3d9a74eafa3a)
2009-06-17i965: Fix varying payload reg assignment for the non-GLSL-instructions path.Eric Anholt
I don't have a testcase for this, but it seems clearly wrong. (cherry picked from commit dc657f3929fbe03275b3fae4ef84f02e74b51114)
2009-06-17i965: Fix register allocation of GLSL fp inputs.Eric Anholt
Before, if the VP output something that is in the attributes coming into the WM but which isn't used by the WM, then WM would end up reading subsequent varyings from the wrong places. This was visible with a GLSL demo using gl_PointSize in the VS and a varying in the WM, as point size is in the VUE but not used by the WM. There is now a regression test in piglit, glsl-unused-varying. (cherry picked from commit 0f5113deed91611ecdda6596542530b1849bb161)
2009-06-17intel: Use FRONT_AND_BACK for StencilOp as well.Eric Anholt
(cherry picked from commit 64980125c76b05501a6fe7fe20fe52438f459129)
2009-06-17intel: Use GL_FRONT_AND_BACK for stencil clearing.Eric Anholt
This comes from a radeon-rewrite fallback fix, but may also fix stencil clear failure when the polygon winding mode is flipped. (cherry picked from commit d866abeffc7e4a29736fa35fb8ac09c3a28a44d6)
2009-06-17intel: Skip the DRI2 renderbuffer update when doing Viewport on an FBO.Eric Anholt
(cherry picked from commit d4a42b0ce6455d03be70aa56aacd779be193aca4)
2009-06-17intel: Map write-only buffer objects through the GTT when possible.Eric Anholt
This looks to be a win of a few percent in cairogears with new vbo code, thanks to not polluting caches. (cherry picked from commit aa422b262509bc0763a50f63a51a1730139ea52f)
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