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* st/mesa: Invalidate drawables on context switchBenjamin Franzke2011-06-211-9/+13
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* st/mesa: Remove unneeded texture format terminators.Stéphane Marchesin2011-06-201-2/+2
| | | | Signed-off-by: Brian Paul <[email protected]>
* st/mesa: put const qualifer on format_map tableBrian Paul2011-06-201-1/+1
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* i965/gen6: Apply documented workaround for nonpipelined state packets.Eric Anholt2011-06-203-1/+45
| | | | | | Fixes a 100% reproducible GPU hang in topogun-1.06-orc-84k.trace. Reviewed-by: Kenneth Graunke <[email protected]>
* i965/gen6: Limit the workaround flush to once per primitive.Eric Anholt2011-06-205-0/+16
| | | | | We're about to call this function in a bunch of state emits, so let's not spam the hardware with flushes too hard.
* i965/gen6: Use an BO instead of writing to address 0 for PIPE_CONTROL W/A.Eric Anholt2011-06-204-3/+23
| | | | | | | | This was spectacularly unsafe. On my system, address 0 happens to be the hardware status page for the render ring, and the first quadword of that happens to contain nothing we ever look at, but I sure didn't look forward to having to debug some day when, for example, the kernel happened to bind the ringbuffer before binding the hwsp.
* i965/gen6: Factor the PIPE_CONTROL workaround to a separate function.Eric Anholt2011-06-201-8/+21
| | | | | We're need this workaorund a lot more than we're currently doing, so let's reuse it.
* i965/gen6: Remove state flagging on BRW_NEW_CURBE_OFFSETS.Eric Anholt2011-06-203-6/+3
| | | | | | | | That flag was leftover from gen4, where brw_curbe.c is choosing ranges of the CURBE space for constants to live in, and the unit state tells where to load them from. That's not the case on gen6 -- we don't set this flag (since constants aren't in the URB), nor do we have any state like that to upload.
* i965/gen4: Remove old VS unit state key structure.Eric Anholt2011-06-201-12/+0
| | | | We're streaming VS state out now, not caching it.
* i965/gen6: Add missing state flag for VS push constants.Eric Anholt2011-06-201-1/+1
| | | | It was already annotated up above and everything.
* i965/gen6+: Correct gratuitous dependency on NEW_POLYGONSTIPPLE.Eric Anholt2011-06-202-6/+11
| | | | That flag is for the contents of the stipple, not the enable flag.
* i965/gen6+: Add a missing state flag for WM constants.Eric Anholt2011-06-202-3/+6
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* i965: Enable extension GL_ARB_shader_texture_lod.Kenneth Graunke2011-06-181-0/+1
| | | | | | | Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=36987 Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* i965/fs: Add support for TXD with shadow comparisons.Kenneth Graunke2011-06-185-7/+76
| | | | | | | | | | | | | | Our hardware doesn't have a sample_d_c message, so we have to do a regular sample_d and emit instructions to manually perform the comparison. This requires a state dependent recompile whenever the sampler's compare mode or function change. This adds the per-sampler comparison functions to brw_wm_prog_key, but only sets them when the sampler's compare mode is GL_COMPARE_R_TO_TEXTURE (i.e. only for shadow sampling). Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* i965/fs: Refactor texture result swizzling into a helper function.Kenneth Graunke2011-06-182-9/+21
| | | | | | | The next patch will add a few additional uses. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* i965/fs: Move sampler fetch to the top of the ir_texture visit function.Kenneth Graunke2011-06-181-6/+3
| | | | | | | | This makes it available earlier, which will soon be necessary. (Separating code motion from actual changes.) Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* i965/fs: Add support for non-shadow textureGrad (TXD) on gen4.Kenneth Graunke2011-06-182-2/+39
| | | | | Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* i965/fs: Add support for non-shadow textureGrad (TXD) on gen5/6.Kenneth Graunke2011-06-181-1/+31
| | | | | Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* i965/fs: Add support for non-shadow textureGrad (TXD) on Ivybridge.Kenneth Graunke2011-06-182-10/+43
| | | | | | | | | | This is somewhat ugly, but I couldn't think of a nicer way to handle the interleaved coordinate/derivative parameter loading. Ironlake and Sandybridge will still hit an assertion in visit(). Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* i965/fs: Check for compilation failure and bail before optimizing.Kenneth Graunke2011-06-181-0/+2
| | | | | | | | | | | | Prior to this patch, it would attempt to optimize and allocate registers for the program even if it failed to compile. This seems wasteful. More importantly, the "message length > 11" failure seems to choke the instruction scheduler, making it somehow use an undefined value and segmentation fault. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* i965: Use state streaming on programs, and state base address on gen5+.Eric Anholt2011-06-1826-298/+277
| | | | | | | | | | There will be a little bit of thrashing of the program cache BO as the cache warms up, but once the application is in steady state, this reduces relocations on gen5 and later. On my T420 laptop, cairogl firefox-talos-gfx performance improves 2.6% +/- 1.3% (n=6). No statistically significant performance difference on nexuiz (n=5).
* i965: Only flag the new-batch related state as dirty at new batch time.Eric Anholt2011-06-181-5/+1
| | | | | | This was debug code from the initial import of the driver. No statistically significant performance difference on cairo-gl or nexuiz (n=6).
* mesa: Fix render-to-texture regression.Eric Anholt2011-06-181-2/+2
| | | | | Accidentally introduced in fc8c4a3a7b92a1134cd3a9312063abba9e14b0fe. Fixes fbo-drawbuffers-maxtargets and friends.
* mesa: Flag _NEW_BUFFERS when unbinding an attachment on glDeleteTextures.Eric Anholt2011-06-181-0/+2
| | | | | | | | | | | The _ColorDrawBuffers[] wouldn't get updated despite us having updated what it depends on (Attachments[]->Renderbuffer). Other callers of _mesa_remove_attachment are already flagging _NEW_BUFFERS for other reasons. The specific bug report that led to this fix (and the fbo-finish-deleted testcase) was fixed by 23b6f9606dc247488835745668b3686218612536, though. Reviewed-by: Brian Paul <[email protected]>
* i965: Don't try to continue space before the start of a VBO.Eric Anholt2011-06-181-0/+2
| | | | | | | | | | | This loop is trying to see if all the buffers to be uploaded happen to be the same increment from the start of the 3DSTATE_VERTEX_BUFFERS currently loaded in the hardware. However, we might be at a smaller offset than the previous set of VERTEX_BUFFERS, so we can't reuse because that packet made the first entry be its starting offset (you can't access outside the given bounds). Fixes piglit ARB_vertex_buffer_object/elements-negative-offset.
* i965: Add missing state flag for vertex elements on current VS program.Eric Anholt2011-06-181-1/+2
| | | | Fixes a missing 3DSTATE_VERTEX_ELEMENTS on topogun.trace.
* mesa: allow depth texture arraysBrian Paul2011-06-171-1/+5
| | | | | | | The GL_EXT_texture_array spec allows this (Section 3.8.1). Fixes failing piglit fbo-depth-array test. NOTE: This is a candidate for the 7.10 branch.
* st/mesa: remove unneeded test for GL_TRUEBrian Paul2011-06-171-1/+1
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* st/mesa: remove redundant _mesa_is_depth_format() callBrian Paul2011-06-171-2/+1
| | | | | The _mesa_is_depth_or_stencil_format() call covers all depth format cases too.
* st/mesa: remove trailing whitespace in st_format.cBrian Paul2011-06-171-2/+2
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* st/mesa: move comment for ChooseTextureFormat() to right placeBrian Paul2011-06-171-3/+4
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* mesa: use helper functions to distinguish between user/winsys FBOsBrian Paul2011-06-161-18/+42
| | | | And replace IS_CUBE_FACE() macro w/ inline function.
* mesa: refactor, create _mesa_update_draw_buffers() helperBrian Paul2011-06-163-11/+27
| | | | | Move this code out of _mesa_make_current() and put it into a helper function.
* mesa: updated comments in _make_current()Brian Paul2011-06-161-8/+5
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* intel: Fix typo in intel_offset_S8 commentsChad Versace2011-06-151-1/+1
| | | | Signed-off-by: Chad Versace <[email protected]>
* i965/gen5,6: Fix hang when emitting hiz buffer without stencil bufferChad Versace2011-06-151-18/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When emitting either a hiz or stencil buffer, the 'separate stencil enable' and 'hiz enable' bits are set in 3DSTATE_DEPTH_BUFFER. Therefore we must emit both 3DSTATE_HIER_DEPTH_BUFFER and 3DSTATE_STENCIL_BUFFER. Even if there is no stencil buffer, 3DSTATE_STENCIL_BUFFER must be emitted; failure to do so causes a hang on gen5 and a stall on gen6. This also fixes a silly, obvious segfault that occured when a hiz buffer xor separate stencil buffer existed. Fixes the piglit tests below on Gen5 when hiz and separate stencil are manually enabled: fbo-alphatest-nocolor fbo-depth-sample-compare fbo hiz-depth-read-fbo-d24-s0 hiz-depth-stencil-test-fbo-d24-s0 hiz-depth-test-fbo-d24-s0 hiz-stencil-read-fbo-d0-s8 hiz-stencil-test-fbo-d0-s8 fbo-missing-attachment-clear fbo-clear-formats fbo-depth-* Changes piglit test result from crash to fail: hiz-depth-stencil-test-fbo-d0-s8 Signed-off-by: Chad Versace <[email protected]>
* st/mesa: fix indentation, whitespaceBrian Paul2011-06-141-69/+74
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* st/mesa: replace st->ctx with ctxBrian Paul2011-06-147-69/+80
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* st/mesa: fix comments, whitespaceBrian Paul2011-06-141-3/+4
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* st/mesa: improved is_interleaved_arrays() checkingBrian Paul2011-06-141-31/+19
| | | | | | | | | | | | | | Check that the difference in array pointers/offsets from the 0th array are less than the stride, for both VBOs and user-space arrays. Previously, we were only doing this for the later. This tightens up the interleaved array test and fixes a problem with the llvmpipe driver where we were creating way too many vertex fetch variants only because the pipe_vertex_element::src_offset values were changing frequently. This change results in a 5x speed-up for one of the viewperf tests. Also, clean up the function to make it easier to understand.
* r600c: add tiling support for evergreen+Alex Deucher2011-06-141-45/+95
| | | | Signed-off-by: Alex Deucher <[email protected]>
* mesa: Switch generate_mipmaps_compressed() to using TexImage2D to upload.Eric Anholt2011-06-144-69/+52
| | | | | | | | | | | | | The code was playing fast and loose with rowstrides, which meant that if a driver chose anything different for its alignment requirements, the generated mipmaps came out garbage. Unlike the uncompressed case, we can't generate mipmaps directly into image->Data, so by using TexImage2D we cut out most of the weird logic that existed to generate in-place into ->Data. The up/downside is that the driver recovery code for the fact that _mesa_generate_mipmaps whacked ->Data has to be turned off for compressed now. Fixes 6 piglit tests about compressed mipmap gen.
* mesa: Remove uncompressed code from generate_mipmaps_compressed().Eric Anholt2011-06-141-100/+77
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* mesa: Remove compressed code from generate_mipmaps_uncompressed().Eric Anholt2011-06-141-114/+4
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* mesa: Split _mesa_generate_mipmap along compressed/uncompressed lines.Eric Anholt2011-06-141-26/+225
| | | | | | | | | | The path taken is wildly different based on this (do we generate from a temporary image, or from level-1's data), and we appear to have stride bugs in the compressed case that are tough to disentangle. This just duplicates the code for the moment, the followon commit will do the actual changes. Only real code change here is handling maxLevel in one common place.
* intel: Fix miptree height alignment for compressed NPOT textures.Eric Anholt2011-06-141-4/+2
| | | | | | This is effectively just "round up when dividing by 4" compared to the previous code. Fixes the broken stripe at the top of fbo-generatemipmap-formats GL_EXT_texture_compression_rgtc.
* intel: Drop dead preinitialization of align_w, align_h.Eric Anholt2011-06-141-1/+1
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* intel: Drop the cpp argument to intel_miptree_create().Eric Anholt2011-06-145-22/+5
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* intel: Calculate compress_byte in intel_miptree_create.Eric Anholt2011-06-145-26/+18
| | | | One less argument and thing to get wrong.
* intel: Use the gl_format to get the base_format for miptree create.Eric Anholt2011-06-145-5/+1
| | | | One less argument to this insanely long function call.
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