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* i965: Fix zeroing of unused attributes in 3DSTATE_SBE.Kenneth Graunke2012-01-091-2/+2
| | | | | | | | | | | | | This brings the code in sync with gen6_sf_state.c; presumably the mistake was a botched rebase on initial Ivybridge bring-up patches. Found by diffing batch buffer dumps and noticing the random values. Thanks to Eric for catching the obvious mistake. NOTE: This is a candidate for the 7.11 branch. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* i965: Re-sync outdated comments about Gen6+ push constants.Kenneth Graunke2012-01-092-2/+2
| | | | | | | | | | | | In f3e9ccb3b, I renamed gen6_upload_wm_constants to gen6_upload_wm_push_constants, but neglected to update this comment. I don't think there ever was a gen7_prepare_wm_constants function; it was probably a search and replace error. Of course, "prepare" functions died a while back as well. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* i965: Update dirty bit comments for the gen7_ps_state atom.Kenneth Graunke2012-01-091-1/+2
| | | | | | | | | CACHE_NEW_SAMPLER doesn't cover max_wm_threads, but it does cover brw->sampler.count. BRW_NEW_PS_BINDING_TABLE is obvious, but it's probably worth adding a comment anyway. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* i965: Annotate the use of _NEW_PROGRAM in Gen6+ SF state atoms.Kenneth Graunke2012-01-092-2/+2
| | | | | | | The dirty bit was already correctly in place, but there was no comment. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* i965: Add missing _NEW_PROGRAM dirty bit to the brw_sf_state atom.Kenneth Graunke2012-01-091-0/+2
| | | | | | | | | Also, annotate the use of _NEW_POINT as long as we're adding a comment. NOTE: This is a candidate for the 7.11 branch. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* i965: Add missing _NEW_PROGRAM dirty bit to the gen7_sbe_state atom.Kenneth Graunke2012-01-091-0/+2
| | | | | | | | | | | According to a comment in gen6_sf_state, calls to get_attr_override need both _NEW_PROGRAM and _NEW_LIGHT. Since Gen7 reuses the same function, the same dirty bits should apply. NOTE: This is a candidate for the 7.11 branch. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* i965: Remove BRW_NEW_CURBE_OFFSETS dirty bit from Gen7 atoms.Kenneth Graunke2012-01-092-5/+2
| | | | | | | | | | The BRW_NEW_CURBE_OFFSETS dirty bit is only flagged by the brw_curbe_offsets state atom which is only used on Gen4-5. Since it's never flagged, there's no reason to depend on it. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* i965: Remove BRW_NEW_URB_FENCE dirty bit from Gen6+ atoms.Kenneth Graunke2012-01-095-8/+2
| | | | | | | | | | The BRW_NEW_URB_FENCE dirty bit is only flagged by the brw_recalculate_urb_fence state atom which isn't used on Gen6+. Since it's never flagged, there's no reason to depend on it. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* i965: Add missing _NEW_BUFFERS dirty bit to Gen6+ DEPTH_STENCIL atoms.Kenneth Graunke2012-01-091-1/+1
| | | | | | | | | | This brings the dirty bits in line with the comments. This does /not/ need to be cherry-picked to stable branches because the access requiring _NEW_BUFFERS was added in master as part of HiZ. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* glsl: fix glsl optimization infinite loop from copy_propagation_elementsAndy Clayton2012-01-091-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | The trick was to produce an assignment in the IR along the lines of: (assign (xyzw) (var_ref R0) (swiz wwww (var_ref R0) )) which occurs only rarely even in code that looks like it should do this, because of the assignment temporaries generated in ast_to_hir. From the IR above, this optimization pass would then propagate references of R0 into R0.wwww (seems reasonable), but without this patch, a later reference of R0.wwww would see R0 first, turning that into R0.wwww.wwww, which triggered opt_swizzle_swizzle, and then we looped back to this code to do it again. Avoid that by skipping over the usual ir_rvalue visitor's ir_swizzle hook, so that we get handle_rvalue() on the ir_swizzle itself, not its referenced value. Looking at only the swizzle will always optimize away at least as much as looking at the swizzle's refererenced value. We now still claim to propagate r0.w into r0.w, but at least we don't trigger the loop. v2: Rewrite commit message (changes by anholt) Fixes piglit glsl-copy-propagation-self-1 Fixes https://bugs.freedesktop.org/show_bug.cgi?id=34006
* softpipe: Document new llvm flagJakob Bornecrantz2012-01-091-0/+2
| | | | Signed-off-by: Jakob Bornecrantz <[email protected]>
* softpipe: Don't use llvm in drawJakob Bornecrantz2012-01-091-1/+4
| | | | | | | But add a option to force it on for testing. Signed-off-by: Jakob Bornecrantz <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* draw: Fail if we fail to enable llvm when asked for itJakob Bornecrantz2012-01-091-5/+11
| | | | | | | | The r300 driver requires LLVM when building and other drivers that depend on it for all TNL, like i915g will be a lot slower without it. Signed-off-by: Jakob Bornecrantz <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* draw: Make it possible to create a llvm free contextJakob Bornecrantz2012-01-092-15/+35
| | | | | Signed-off-by: Jakob Bornecrantz <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: Bump version to 8.0 (devel)Kenneth Graunke2012-01-095-12/+12
| | | | | | | Also update the release notes to mention that Mesa 8.0 implements OpenGL 3.0. Signed-off-by: Kenneth Graunke <[email protected]>
* radeon/winsys: fix get info ioctl error checkingJerome Glisse2012-01-091-3/+5
| | | | Signed-off-by: Jerome Glisse <[email protected]>
* i965/fs: Fix projector==1.0 optimization pre-gen6.Eric Anholt2012-01-091-7/+3
| | | | | | | | | | | | | | The optimization was supposed to turn an attribute component that was always 1.0 into a mov of 1.0. But by leaving loop this patch removes out of that test, we applied the projection correction to the 1.0 and got some other value, breaking openarena once it was converted to using the new compiler backend. Originally this hunk was separate from the former loop to make the generated instructions slightly better pipelined. We now have automatic instruction scheduling to handle that, and the generated instruction sequence looked the same to me after this change (except for the bugfix).
* i965/fs: Fix GPU hangs with 16-wide integer div/mod on gen7.Eric Anholt2012-01-091-0/+6
| | | | Acked-by: Kenneth Graunke <[email protected]>
* mesa: Fix bogus transform feedback error message when subscripting non-array.Paul Berry2012-01-091-3/+3
| | | | | | | | | | | | | | | Previous to this patch, if the client requested transform feedback using a subscript, but the variable was not an array (e.g. "gl_FrontColor[0]"), we would produce a bogus error message like "Transform feedback varying gl_FrontColor[0] found, but it's an array ([] expected)". Changed the error message to e.g. "Transfrorm feedback varying gl_FrontColor[0] requested, but gl_FrontColor is not an array." Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: fix error message in _mesa_BlitFramebufferEXT()Brian Paul2012-01-091-1/+1
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* mesa: check depth, stencil formats (not depths) in glBlitFramebufferBrian Paul2012-01-091-6/+4
| | | | | | | | | | | | We were only comparing the number of depth and stencil bits but the extension spec actually says the formats must match: The error INVALID_OPERATION is generated if BlitFramebufferEXT is called and <mask> includes DEPTH_BUFFER_BIT or STENCIL_BUFFER_BIT and the source and destination depth or stencil buffer formats do not match. Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: add missing error check for linear blit of integer colorsBrian Paul2012-01-091-0/+13
| | | | Reviewed-by: Kenneth Graunke <[email protected]>
* swrast: convert blit_linear() to Map/UnmapRenderbuffer()Brian Paul2012-01-091-25/+158
| | | | Reviewed-by: Eric Anholt <[email protected]>
* mesa: add _mesa_unpack_ubyte_rgba_row() functionBrian Paul2012-01-092-0/+502
| | | | Reviewed-by: Eric Anholt <[email protected]>
* mesa: rename _mesa_unpack_int_rgba_row() to _mesa_unpack_uint_rgba_row()Brian Paul2012-01-093-5/+5
| | | | | | Since it returns uint values, not int. Reviewed-by: Eric Anholt <[email protected]>
* vl: replace decode_buffers with auxiliary data fieldChristian König2012-01-0919-158/+146
| | | | | | | Based on patches from Maarten Lankhorst <[email protected]> Signed-off-by: Christian König <[email protected]> Acked-by: Maarten Lankhorst <[email protected]>
* i965: Actually enable SIMD16 dispatch on Ivybridge.Kenneth Graunke2012-01-081-2/+7
| | | | | | | | | | | | | | | | Commit acf82657f4d607e4477f03752613d42f239e4bd3 supposedly enabled SIMD16 dispatch, but neglected to set the "16 Pixel Dispatch Enable" bit, so nothing actually got enabled. Furthermore, it neglected to set up the Dispatch GRF Start Register for kernel 2, which is the SIMD16 program. Increases performance in Nexuiz by ~15% at 800x600 (n=3). NOTE: This is a candidate for the 7.11 branch. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* nvfx: remove unused-but-set variablesMarek Olšák2012-01-082-5/+0
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* i965: Correct _NEW_TRANSOFORM typos.Kenneth Graunke2012-01-072-2/+2
| | | | | | Using the proper spelling, _NEW_TRANSFORM, makes searching work better. Signed-off-by: Kenneth Graunke <[email protected]>
* i965: Correct misspellings of "invariant".Kenneth Graunke2012-01-074-9/+9
| | | | | | | | | $ dict invarient No definitions found for "invarient", perhaps you mean: gcide: Invariant wn: invariant Signed-off-by: Kenneth Graunke <[email protected]>
* glsl_to_tgsi: emit IABS for absolute value of integersBryan Cain2012-01-071-2/+4
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* mesa: rework ctx->Driver.CopyTexSubImage() parametersBrian Paul2012-01-0710-149/+164
| | | | | | | | | | | Replace target, level parameters with gl_texture_image. Add gl_renderbuffer parameter to indicate source buffer for the copy. This removes some redundant code in the drivers to find the source renderbuffer and the destination texture image (which we already had in _mesa_CopyTexSubImage). Signed-off-by: Brian Paul <[email protected]>
* gallium: add an IABS opcode to TGSIBryan Cain2012-01-074-1/+20
| | | | | | This is a necessary operation that is missing from TGSI. Reviewed-by: Brian Paul <[email protected]>
* mesa: remove unused _mesa_unpack_uint_rgba_row() prototypeBrian Paul2012-01-071-5/+0
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* glsl_to_tgsi: fix emission of boolean constantsBryan Cain2012-01-071-1/+1
| | | | We use 0xffffffff for true, but visit(ir_constant *) was emitting 1.
* glsl_to_tgsi: remove bad assertionBryan Cain2012-01-071-2/+1
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* swrast: fix Z testing of points/lines for 16-bit depth buffersBrian Paul2012-01-071-7/+29
| | | | | | | We were comparing 32-bit Z buffer values against 16-bit fragment values. Need to do scaling like for the 24-bit case. Triangle Z testing was OK since it didn't hit this code path.
* swrast: s/GLbitfield/GLbitfield64/ for sw_span::arrayAttribsBrian Paul2012-01-074-6/+8
| | | | This is a bitfield of FRAG_BIT_x values so it should be 64-bits now.
* swrast: s/GLint/GLuint/ to silence MSVC signed/unsigned comparison warningBrian Paul2012-01-071-2/+2
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* meta: add some 'f' suffixes to silence MSVC warningsBrian Paul2012-01-071-2/+2
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* mesa: add some 'f' suffixes to silence MSVC warningsBrian Paul2012-01-071-4/+4
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* util: silence some MSVC type conversion warningsBrian Paul2012-01-071-5/+5
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* draw: replace assert(0) with debug_warn_once()Brian Paul2012-01-073-6/+6
| | | | | | If the assertion was hit, it probably meant that we were unable to allocate or map a vertex buffer. Instead of dying in a debug build, issue a warning and continue.
* util: add debug_warn_once() macroBrian Paul2012-01-071-0/+19
| | | | Emits a warning message, but only once to avoid tons of repeated warnings.
* draw: whitespace fixes, etc.Brian Paul2012-01-074-173/+160
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* gallium: make vbuf_render::set_primitive() return voidBrian Paul2012-01-079-52/+27
| | | | All the implementations of this function always return TRUE.
* svga: fix assorted whitespace issues, add copyright commentBrian Paul2012-01-073-78/+85
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* svga: add switch cases for PIPE_SHADER_CAP_OUTPUT_READBrian Paul2012-01-071-0/+4
| | | | | Silences unhandled switch case warning. Return 0 since we don't want to read from output regs.
* mesa: add/update comments in _mesa_copy_buffer_subdata()Brian Paul2012-01-071-1/+4
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* u_vbuf: don't unroll indices if mapping vertex buffers blocksMarek Olšák2012-01-071-1/+35
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