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* st/dri: Implement the new dri2 throttling extensionThomas Hellstrom2011-10-142-2/+136
| | | | | | | | | | But don't hook it up just yet until we figure out a good way to do that. Also, we should, in the future, add driconf options to control what throttling reasons should be honored, and the number of outstanding swaps allowed. Signed-off-by: Thomas Hellstrom <[email protected]> Reviewed-by: Jakob Bornecrantz <[email protected]>
* dri2: Implement a throttle dri extension.Thomas Hellstrom2011-10-141-3/+50
| | | | | | | | | | | | | | | | | | | | The X server has limited throttle support on the server side, but doing this in the client has some benefits: 1) X server throttling is per client. Client side throttling can be done per drawable. 2) It's easier to control the throttling based on what client is run, for example using "driconf". 3) X server throttling requires drm swap complete events. So implement a dri2 throttling extension intended to be used by direct rendering clients. Signed-off-by: Thomas Hellstrom <[email protected]> Reviewed-by: Jakob Bornecrantz <[email protected]> Reviewed-by: Michel Dänzer <[email protected]>
* swrast: be a bit smarter in clip_span()Brian Paul2011-10-131-1/+4
| | | | If no pixels pass the clip test, return false.
* mesa: remove unused gl_sampler_object::_CompleteTexture fieldBrian Paul2011-10-131-3/+0
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* meta: fix redBits size test in get_temp_image_type()Brian Paul2011-10-131-1/+1
| | | | Fixes https://bugs.freedesktop.org/show_bug.cgi?id=41768
* st/wgl: Release stw_framebuffer::mutex after pbuffer creation.Mathias Froehlich2011-10-131-0/+2
| | | | | | | | | | | | This change releases the stw_framebuffer::mutex past creation of the pbuffer stw_framebuffer. Without this change the pbuffers lock is never released. Since on win32 mutexes are recursive, this does not hurt as long as all actions on a context are done from the same thread. But if, for example, context creation happens in a different thread than usage, every access to the context will block for ever. Signed-off-by: José Fonseca <[email protected]>
* st/xorg: fix build without LLVMMarcin Slusarz2011-10-131-0/+2
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* i965 Gen6+: De-compact clip plane constants for old VS backend.Paul Berry2011-10-131-8/+7
| | | | | | | | | | | | | | | | | | | | | | In commit 018ea68d8780ab5baeef0b8122b8410e5e55ae6d, when I de-compacted clip planes on Gen6+, I updated both the old and new VS back-ends to reflect the change in how clip planes are stored, but I failed to change the code in gen6_vs_state.c that uploads clip plane constants when using the old VS back-end. As a result, if the set of enabled clip planes wasn't contiguous starting with 0, then clipping would not occur properly. This patch corrects gen6_vs_state.c to upload clip plane constants in the new de-compacted form. This only affects the old VS back-end (which is used for fixed-function and ARB vertex programs, not for GLSL vertex shaders). Fixes Piglit test fixed-clip-enables. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=41603 Reviewed-by: Eric Anholt <[email protected]>
* st/mesa: kill instruction if writemask=0 in eliminate_dead_code_advanced()Brian Paul2011-10-131-1/+1
| | | | | | | | This fixes a bug where we'd wind up emitting an invalid instruction like MOVE R[0]., R[1]; - note the empty/zero writemask. If we don't write to any dest register channels, cull the instruction. v2: simply change/fix the existing test for instruction culling.
* s/format/baseFormat/ to be more explicitBrian Paul2011-10-131-5/+5
| | | | Reviewed-by: Eric Anholt <[email protected]>
* mesa: remove redundant buffer checks in copytexsubimage_error_check2()Brian Paul2011-10-131-17/+0
| | | | | | | Again, there was already a call to _mesa_source_buffer_exists() earlier in the function. Reviewed-by: Eric Anholt <[email protected]>
* mesa: remove redundant buffer checks in copytexture_error_check()Brian Paul2011-10-131-16/+0
| | | | | | | There was already a call to _mesa_source_buffer_exists() earlier in the function. Reviewed-by: Eric Anholt <[email protected]>
* mesa: check attachment Type field in renderbuffer_exists()Brian Paul2011-10-131-10/+4
| | | | | | Instead of the renderbuffer pointer. In the future, attaching a texture may not mean the renderbuffer pointer gets set too. Plus, remove some commented-out assertions.
* mesa: consolidate _mesa_source/dest_buffer_exists()Brian Paul2011-10-131-87/+43
| | | | | | v2: add a 'reading' parameter to distinguish between reading and writing to the renderbuffer (we don't want to check if _ColorReadBuffer is null when we're about to draw). Eric found this mistake.
* d3d1x: fix check for PIPE_CAP_CONDITIONAL_RENDERChristoph Bumiller2011-10-132-3/+1
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* softpipe: fix regression with tex tile cache since integer support.Dave Airlie2011-10-121-2/+3
| | | | | | | | Don't use the uint/int paths for ZS formats for tex tile cache. fixes: https://bugs.freedesktop.org/show_bug.cgi?id=41695 Signed-off-by: Dave Airlie <[email protected]>
* mesa: make _mesa_update_depth/stencil_buffer() staticBrian Paul2011-10-112-32/+10
| | | | | | | These functions were only called in framebuffer.c where they were defined. Remove the unneeded attIndex parameter too. Reviewed-by: Eric Anholt <[email protected]>
* intel: Assert that no batch is emitted if a region is mappedChad Versace2011-10-113-1/+32
| | | | | | | | | | | | | | | | What I would prefer to assert is that, for each region that is currently mapped, no batch is emitted that uses that region's bo. However, it's much easier to implement this big hammer. Observe that this requires that the batch flush in intel_region_map() be moved to within the map_refcount guard. v2: Add comments (borrowed from anholt's reply) explaining why the assertion is a good idea. Reviewed-by: Eric Anholt <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Signed-off-by: Chad Versace <[email protected]>
* i965: Fix computation of abs(-x) in FSPaul Berry2011-10-112-1/+5
| | | | | | | | | | | | When updating a register reference to reflect the fact that we were taking its absolute value, the fragment shader back-end failed to clear the negate flag, resulting in abs(-x) getting computed as -abs(x). I also found (and fixed) a similar problem in brw_eu.h, but I'm not aware of an actual manifestation of that problem. Fixes piglit test glsl-fs-abs-neg-with-intermediate.
* nv50: don't crash on TXD opcodeMarcin Slusarz2011-10-111-0/+2
| | | | | | It doesn't implement full TXD, but at least it does not crash. Fixes arb_shader_texture_lod-texgrad and glsl-fs-shadow2DGradARB-* piglit tests.
* i965: Replace incorrect use of GLboolean with enum brw_compression.Kenneth Graunke2011-10-113-5/+9
| | | | | | | | | | | | | | | brw_set_compression_control took a GLboolean as an argument, then promptly used a switch statement to compare it with various enumeration values. Clearly it's not actually a boolean. Introduce a new enumeration type, enum brw_compression, and use that. Found by converting GLboolean to bool; clang then gave warnings about switching on a boolean and ultimately duplicated case errors. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* mesa: Only allow queries of window system FBO on desktop GL w/ARB_fboIan Romanick2011-10-111-0/+15
| | | | | | | | | Neither OES_framebuffer_object nor EXT_framebuffer_object allow querying the window system FBO. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Jose Fonseca <[email protected]>
* mesa: Accept GL_DEPTH and GL_STENCIL for window system FBO onlyIan Romanick2011-10-111-12/+27
| | | | | | | | | | Previously GL_DEPTH_BUFFER and GL_STENCIL_BUFFER were (incorrectly) allowed for both. Those enums don't even really exist! Now GL_DEPTH and GL_STENCIL are only allowed for the window system FBO. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Jose Fonseca <[email protected]>
* svga: remove old, unused sincos code for SM2.0Brian Paul2011-10-112-51/+0
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* svga: remove support for shader model 2.0Brian Paul2011-10-119-374/+25
| | | | | | We've been requiring SM 3.0 all along so this just removes unused code. Reviewed-by: Jose Fonseca <[email protected]>
* softpipe: add integer supportDave Airlie2011-10-115-44/+146
| | | | | | | This adds support to the clear and tile caches for integer storage and clearing, avoiding any floating paths. Signed-off-by: Dave Airlie <[email protected]>
* gallium: rename ZS stencil type to UINT (v2)Dave Airlie2011-10-1161-339/+340
| | | | | | | | | | these are never USCALED, always UINT in reality. taken from some work by Christoph Bumiller v2: fixup formatting of table + tabs Signed-off-by: Dave Airlie <[email protected]>
* llvmpipe: don't support rendering to sRGB surfacesBrian Paul2011-10-111-1/+2
| | | | Fixes https://bugs.freedesktop.org/show_bug.cgi?id=34199
* draw/llvm: set draw->pt.user.planes field in draw_set_clip_state()Brian Paul2011-10-111-1/+2
| | | | | | | | | | | | | Previously it was getting set in draw_set_mapped_constant_buffer() but if there were no shader constants, that function wasn't called. So the pt.user.planes field was null and we died when we tried to access the clip planes in the LLVM-generated code. Fixes https://bugs.freedesktop.org/show_bug.cgi?id=41663 Note: This is a candidate for the 7.11 branch. Reviewed-by: José Fonseca <[email protected]>
* draw/llvm: fix hard-coded number of total clip planesBrian Paul2011-10-115-14/+23
| | | | | | | | Instead of 12 use DRAW_TOTAL_CLIP_PLANES. The max number of user-defined clip planes was increased to 8 so the total number of planes is 14. This doesn't fix any specific bug, but clearly the old code was wrong. Reviewed-by: José Fonseca <[email protected]>
* i915g: fix warning about void pointer arithmeticBrian Paul2011-10-111-1/+1
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* i915g: Remove duplicated comment.Stéphane Marchesin2011-10-101-1/+0
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* i915g: Update TODO once more.Stéphane Marchesin2011-10-101-4/+1
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* i965: Change type of brw_context.primitive from GLenum to hardware primitiveChad Versace2011-10-104-43/+41
| | | | | | | | | | | | | | | | | | | For example, GL_TRIANLGES is converted to _3DPRIM_TRILIST. The conversion is necessary because HiZ and MSAA resolve operations emit a 3DPRIM_RECTLIST, which cannot be conveyed by GLenum. As a consequence, brw_gs_prog_key.primitive is also converted. v2 ---- - [anholt] Split brw_set_prim into brw/gen6 variants in previous commit, since not much code is really shared between the two. - [anholt] Replace switch statements with table lookups, since this is a hot path. Reviewed-by: Eric Anholt <[email protected]> Signed-off-by: Chad Versace <[email protected]>
* i965: Split brw_set_prim into brw/gen6 variantsChad Versace2011-10-102-2/+19
| | | | | | | | | | | The "slight optimization to avoid the GS program" in brw_set_prim() is not used by Gen 6, since Gen 6 doesn't use a GS program. Also, Gen 6 doesn't use reduced primitives. Also, document that intel_context.reduced_primitive is only used for Gen < 6 Reviewed-by: Eric Anholt <[email protected]> Signed-off-by: Chad Versace <[email protected]>
* r600g: drop force int type workaroundDave Airlie2011-10-104-28/+5
| | | | | | | now that we have integer texture types I can drop this workaround so that copies of values is done properly (as floats would fail on some corner cases). Signed-off-by: Dave Airlie <[email protected]>
* r600g: add integer texture/render integer formats for r600/700.Dave Airlie2011-10-101-2/+60
| | | | | | with these I can drop the force int type hack. Signed-off-by: Dave Airlie <[email protected]>
* mesa: Prevent repeated glDeleteProgram() from blowing away our refcounts.Eric Anholt2011-10-101-3/+5
| | | | | | | | | | | | glDeleteProgram should only be able to remove the one refcount for the user's reference to the program from the hash table (even though that ref does live on in the hash table until the last other ref is removed). Fixes piglit ARB_shader_objects/delete-repeat. Reviewed-by: Chad Versace <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* i965: Fix timer query on gen6+Zou Nan hai2011-10-101-5/+12
| | | | | | | | | | | | PIPE_CONTROL reported time stamp are 64 bits value incrementing every 80 ns, and only the low 32 bits are active (high 32 are always 0). v2: Cleaned up whitespace, function arguments (anholt). Fixes piglit EXT_timer_query/time-elapsed Signed-off-by: Zou Nan hai <[email protected]> Signed-off-by: Eric Anholt <[email protected]>
* linker: Fix a slightly incorrect commentIan Romanick2011-10-101-1/+4
| | | | | Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* hash_table: Make string_to_uint_map make a copy of the nameIan Romanick2011-10-101-1/+17
| | | | | | | | | | | | The hash table needs a copy of the key that it can keep for comparisons during searches. Signed-off-by: Ian Romanick <[email protected]> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=41499 Cc: Stéphane Marchesin <[email protected]> Tested-by: Luzipher <[email protected]> Tested-by: Michał Lipski <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* u_blitter: clean up velem setupDave Airlie2011-10-101-16/+8
| | | | | | as per Brian's suggestion, drop the pointless loops. Signed-off-by: Dave Airlie <[email protected]>
* i915g: Update the TODO with another idea.Stéphane Marchesin2011-10-101-0/+2
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* i915g: Enable instanced drawing.Stéphane Marchesin2011-10-101-1/+1
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* mesa/st: Check for a NULL _LinkedShader[i] before using it.Stéphane Marchesin2011-10-101-1/+2
| | | | | | The rest of the linker/glsl translation code checks for NULL, so I suppose we should check here too. Fixes crash on exit with i915g instanced drawing. Reviewed-by: Ian Romanick <[email protected]>
* u_blitter: query vertex shader caps instead of geometry for int verticesMarek Olšák2011-10-091-1/+1
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* r600g: uarl fixes.Dave Airlie2011-10-092-18/+43
| | | | Not 100% sure these are correct yet
* r600g: enable integer shader cap for evergreen.Dave Airlie2011-10-091-0/+3
| | | | | | | Will get to adding r600/r700/cayman support, have it mostly written on another PC. Signed-off-by: Dave Airlie <[email protected]>
* u_blitter: don't create integer vertex elements unless shader supports themDave Airlie2011-10-091-20/+29
| | | | | | | | | Should fix https://bugs.freedesktop.org/show_bug.cgi?id=41613 We don't want to create these vertex elements unless the pipe driver vertex stage can handle integers. Signed-off-by: Dave Airlie <[email protected]>
* st/glx/xlib: Advertise GLX_ARB_create_context(_profile)José Fonseca2011-10-091-0/+2
| | | | They were already implemented, but not advertised.
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