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* llvmpipe: add more restrict keywordsBrian Paul2011-08-241-4/+4
| | | | | | | | Put restrict in the function definitions to silence MSVC warnings about incompatible assignments in "func = lp_tile_foobar;" when func was declared with restrict keywords but the rhs function wasn't. Reviewed-by: Jose Fonseca <[email protected]>
* docs: Document coding style conventionsPaul Berry2011-08-241-0/+23
| | | | | | This patch documents some Mesa coding style conventions that came up during the discussion of commit 67b5a32 (Perform implicit type conversions on function call out parameters).
* swrast: Remove swrast eject/validate texture image code.Brian Paul2011-08-241-79/+0
| | | | | | | No driver used the eject function, or set the validate hook that made that function do anything. Reviewed-by: Ian Romanick <[email protected]>
* radeon: Fix flushing before writing a teximage's BO when !t->bo.Eric Anholt2011-08-241-12/+12
| | | | | | | | | | | | Before, if we ended up here without a BO for our image, but did choose a miptree that had active rendering in the command buffer, our teximage data would jump ahead of the rendering using the old texture contents. This showed up as breakage in gen-teximage and friends in the following commit. Reviewed-by: Ian Romanick <[email protected]>
* st/mesa: remove st_texture_image::face,level fieldsBrian Paul2011-08-244-23/+17
| | | | Reviewed-by: Ian Romanick <[email protected]>
* intel: use new gl_texture_image:Face, Level fieldsBrian Paul2011-08-249-51/+34
| | | | Reviewed-by: Ian Romanick <[email protected]>
* mesa: add gl_texture_image::Face, Level fieldsBrian Paul2011-08-242-0/+5
| | | | | | | Several drivers have these fields in their subclasses of gl_texture_image. They'll be useful for core Mesa too... Reviewed-by: Ian Romanick <[email protected]>
* x11: add missing comma to fix compilationBrian Paul2011-08-241-1/+1
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* r600g: fill out missing entries in opcode tables.Dave Airlie2011-08-241-0/+36
| | | | | | this just adds the missing opcodes as unsupported. Signed-off-by: Dave Airlie <[email protected]>
* winsys/svga: use os_mmap() for memory mappingChia-I Wu2011-08-241-5/+6
| | | | os_mmap() guarantees large file support across OSes.
* winsys/radeon: use os_mmap() for memory mappingChia-I Wu2011-08-241-3/+3
| | | | | | os_mmap() guarantees large file support across OSes. Reviewed-by: Marek Olšák <[email protected]>
* auxiliary/os: add wrappers for mmap/munmapChia-I Wu2011-08-241-0/+87
| | | | | | The use of mmap() in winsys requires large file support. Not all OSes have LFS so a wrapper should be used. In particular, os_mmap() should call __mmap2() on Android.
* i965: Only map the necessary buffer range in brw_prepare_indicesIan Romanick2011-08-231-3/+2
| | | | | Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* tnl: Only map the necessary buffer range in bind_indicesIan Romanick2011-08-231-5/+21
| | | | | | | Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]> Acked-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* mesa: Only map the necessary buffer range in vbo_get_minmax_indexIan Romanick2011-08-231-4/+19
| | | | | | | Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]> Acked-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* mesa: Eliminate dd_function_table::MapBufferIan Romanick2011-08-2324-267/+123
| | | | | | | | | | Replace all calls to dd_function_table::MapBuffer with appropriate calls to dd_function_table::MapBufferRange, then remove all the cruft. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]> Acked-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* radeon: Hack up an implementation of MapBufferRangeIan Romanick2011-08-231-0/+33
| | | | | | | | | | | | This doesn't implement any of the "cool" features of MapBufferRange. Adding this function is necessary for the next commit in the series. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]> Acked-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Cc: Maciej Cencora <[email protected]>
* mesa: Fix incorrect access parameter passed to MapBufferIan Romanick2011-08-232-6/+2
| | | | | | | | | | | | | | | | | The code previously passed GL_DYNAMIC_DRAW for the access parameter. By inspection, I believe that all drivers would treat this as GL_READ_WRITE because it's not GL_READ_ONLY and it's not GL_WRITE_ONLY. It appears the i965 code wants GL_WRITE_ONLY (it's about to write a bunch of data in, never read data), while the arrayelt code is GL_READ_ONLY (just dereffed as arguments to CALL_Whatever*v). Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]> Acked-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]> Reviewed-by: Keith Whitwell <[email protected]>
* mesa: Remove target parameter from dd_function_table::FlushMappedBufferRangeIan Romanick2011-08-235-8/+6
| | | | | | | | | | No driver used that parameter, and most drivers ended up with a bunch of unused-parameter warnings because it was there. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]> Acked-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* intel: Correctly check for read-only mappings in intel_bufferobj_map_rangeIan Romanick2011-08-231-1/+3
| | | | | | | | | | The old code was an obvious cut-and-paste fail from intel_bufferobj_map. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]> Acked-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]> Reviewed-by: Ben Widawsky <[email protected]>
* mesa: Remove target parameter from dd_function_table::MapBufferRangeIan Romanick2011-08-236-11/+7
| | | | | | | | | | No driver used that parameter, and most drivers ended up with a bunch of unused-parameter warnings because it was there. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]> Acked-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* mesa: Remove target parameter from dd_function_table::GetBufferSubDataIan Romanick2011-08-237-10/+6
| | | | | | | | | | No driver used that parameter, and most drivers ended up with a bunch of unused-parameter warnings because it was there. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]> Acked-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* mesa: Remove target parameter from dd_function_table::BufferSubDataIan Romanick2011-08-236-8/+5
| | | | | | | | | | No driver used that parameter, and most drivers ended up with a bunch of unused-parameter warnings because it was there. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]> Acked-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* mesa: Remove target parameter from dd_function_table::MapBufferIan Romanick2011-08-2324-69/+40
| | | | | | | | | | No driver used that parameter, and most drivers ended up with a bunch of unused-parameter warnings because it was there. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]> Acked-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* mesa: Remove target parameter from dd_function_table::UnmapBufferIan Romanick2011-08-2326-75/+53
| | | | | | | | | | No driver used that parameter, and most drivers ended up with a bunch of unused-parameter warnings because it was there. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* make: Add missing source file.José Fonseca2011-08-231-0/+1
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* i965: Fix typo in 2b224d66a01f3ce867fb05558b25749705bbfe7aEric Anholt2011-08-231-1/+1
| | | | | | | | | Unfortunately, since a previous efficiency improvement, we no longer have any open-source testcases producing register spilling, so this code was untested in the fragment shader path. That should change when we get proper temporary array support in the fragment shader. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=40194
* i965/gen6+: Use non-normalized coordinates for GL_TEXTURE_RECTANGLE.Eric Anholt2011-08-234-2/+19
| | | | | Improves performance of a GL_TEXTURE_RECTANGLE microbenchmark by 1.84% +/- .15% (n=3)
* i965: Implement textureSize (TXS) on Gen4.Kenneth Graunke2011-08-233-6/+23
| | | | | | | | | | | | | | Also, remove the BRW_SAMPLER_MESSAGE_SIMD8_RESINFO #define because there totally isn't a SIMD8 variant. Unfortunately, resinfo returns FLOAT32 on Broadwater/Crestline, unlike G45 which returns a proper UINT32. This turns out to be simple, however: when we emit MOVs to select the desired half of the SIMD16 result, we can simply override the register type to be float so it's converted to an integer. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* i965/fs: Implement textureSize (TXS) on Gen5+.Kenneth Graunke2011-08-236-10/+35
| | | | | Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* i965/fs: Rudimentary support for non-floating point texture results.Kenneth Graunke2011-08-231-1/+1
| | | | | | | | | | | | | | Not all texturing operations return floating point data. For example, the resinfo message (textureSize or TXS) returns integer data. In the future, we'll also add integer texture support. ir_texture's type field contains this information; use its base type to appropriately type the destination register. We want to keep it as a four component vector, however, since SIMD8 samplers always have a response length of 4. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* glsl/builtins: Uncomment textureSize prototypes.Kenneth Graunke2011-08-232-4/+0
| | | | | | Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Dave Airlie <[email protected]>
* texture_builtins.py: Add support for textureSize (txs).Kenneth Graunke2011-08-231-14/+36
| | | | | Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* glsl: Add a new ir_txs (textureSize) opcode to ir_texture.Kenneth Graunke2011-08-2311-36/+65
| | | | | | | | One unique aspect of TXS is that it doesn't have a coordinate. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Dave Airlie <[email protected]>
* st/xorg: Advertise support for XvMCMaarten Lankhorst2011-08-234-0/+129
| | | | | | | | Formats were based on a patch sent to xf86-video-nouveau by Bryan Cain Signed-off-by: Maarten Lankhorst <[email protected]> [Michel Dänzer: Add xorg_xvmc.c to SConscript.]
* mesa: call _mesa_set_vp_override in glDrawTex*Chia-I Wu2011-08-231-0/+4
| | | | | | | The driver may install its own vertex shader. _mesa_set_vp_override must be called so that core mesa can generate correct fragment program.. Reviewed-by: Brian Paul <[email protected]>
* auxiliary: share the source listsChia-I Wu2011-08-234-591/+207
| | | | | | | | | | Factor out source lists from Makefile to Makefile.sources, and let Makefile, SConscript, and Android.mk share it. Note that files in $(GENERATED_SOURCES) are removed from $(C_SOURCES). Acked-by: José Fonseca <[email protected]> Acked-by: Chad Versace <[email protected]>
* scons: add ParseSourceList methodChia-I Wu2011-08-232-0/+159
| | | | | | | | | | | | | | ParseSourceList() can be used to parse a source list file and returns the source files defined in it. It is supposed to be used like this # get the list of source files from C_SOURCES in Makefile.sources sources = env.ParseSourceList('Makefile.sources', 'C_SOURCES') The syntax of a source list file is compatible with GNU Make. This effectively allows SConscript and Makefile to share the source lists. Acked-by: José Fonseca <[email protected]> Acked-by: Chad Versace <[email protected]>
* glsl: Make ir_validate actually visit ir_if nodes.Kenneth Graunke2011-08-221-2/+3
| | | | | | | | | | | | There is no ir_hierarchical_visitor::visit(ir_if *) method, since ir_if is not a leaf node. Instead, there are visit_enter and visit_leave methods. Use visit_enter arbitrarily (either would work fine, though visit_enter will catch errors sooner). Found thanks to a warning emitted by Clang. Reviewed-by: Ian Romanick <[email protected]> Signed-off-by: Kenneth Graunke <[email protected]>
* intel: Abort when DRI2 separate stencil handshake failsChad Versace2011-08-221-0/+7
| | | | | | | | | | When intel_context requires separate stencil but the DRI2 separate stencil handshake fails, then abort and emit an error instructing the user to upgrade the DDX to 2.16.0. CC: Eric Anholt <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Signed-off-by: Chad Versace <[email protected]>
* glsl_to_tgsi: Fix a few more struct vs. class warnings.Kenneth Graunke2011-08-211-5/+5
| | | | Signed-off-by: Kenneth Graunke <[email protected]>
* glsl_to_tgsi: emit a MAD(b, -a, b) for !a && bBryan Cain2011-08-201-0/+52
| | | | This is a port of commit ff2cfb8989cd to glsl_to_tgsi.
* glsl_to_tgsi: fix typoBryan Cain2011-08-201-1/+1
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* glsl_to_tgsi: implement ir_binop_all_equal using DP4 w/SGEBryan Cain2011-08-201-1/+19
| | | | | This is a port of commit ba01df11c4d0 to glsl_to_tgsi with integer support added.
* glsl_to_tgsi: implement ir_binop_any_nequal using DP4 w/saturate or DP4 w/SLTBryan Cain2011-08-201-2/+23
| | | | | | | | Implement the any() part of the operation the same way regular ir_unop_any is implemented. This is a port of commit e7bf096e8b04 to glsl_to_tgsi, with added integer support.
* glsl_to_tgsi: implement ir_unop_any using DP4 w/saturate or DP4 w/SLTBryan Cain2011-08-201-4/+28
| | | | | This is a port of commit 92ca560d68e8 to glsl_to_tgsi, with integer support added.
* glsl_to_tgsi: make glsl_to_tgsi_visitor::emit_dp return the instructionBryan Cain2011-08-201-7/+7
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* glsl_to_tgsi: implement ir_binop_logic_or using an add w/saturate or add w/SLTBryan Cain2011-08-201-4/+27
| | | | | | | | | | | | | | | | | | | | | Logical-or is implemented using addition (followed by clamping to [0,1]) on values of 0.0 and 1.0. Replacing the logical-or operators with addition gives a + b which has a result on the range [0, 2]. Previously a SNE instruction was used to clamp the resulting logic value to [0,1]. In a fragment shader, using a saturate on the add has the same effect. Adding the saturate to the add is free, so (at least) one instruction is saved. In a vertex shader, using an SLT on the negation of the add result has the same effect. Many older shader architectures do not support the SNE instruction. It must be emulated using two SLT instructions and an ADD. On these architectures, the single SLT saves two instructions. Note that SNE is still used when integers are used for boolean values, since there is no such thing as an integer saturate, and older shader architectures without SNE don't support integers. This is a port of commit 41f8ffe5e07c to glsl_to_tgsi with integer support added.
* glsl_to_tgsi: implement ir_unop_logic_not using 1-xBryan Cain2011-08-201-1/+11
| | | | | | | Since our logic values are 0.0 (false) and 1.0 (true), 1.0 - x accurately implements logical not. This is a port of commit 6ad08989d7c1 to glsl_to_tgsi.
* st/egl: add a missing includeChia-I Wu2011-08-211-0/+1
| | | | Reported by cwhuang.
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