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* st/mesa: respect higher GLSL levels. (v2)Dave Airlie2013-11-251-7/+3
| | | | | | | Limit the max glsl version level to what the state tracker supports. Reviewed-by: Brian Paul <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* st/mesa: simplify writemask for emitting fog resultBrian Paul2013-11-222-2/+2
| | | | Reviewed-by: José Fonseca <[email protected]>
* gallium: Make TGSI_SEMANTIC_FOG register four-component wide.José Fonseca2013-11-212-0/+14
| | | | | | | | | | | | | | | | | | | | | | | D3D9 Shader Model 2 restricted the fog register to one component, http://msdn.microsoft.com/en-us/library/windows/desktop/bb172945.aspx , but that restriction no longer exists in Shader Model 3, and several WHCK tests enforce that. So this change: - lifts the single-component restriction TGSI_SEMANTIC_FOG from Gallium interface - updates the Mesa state tracker to enforce output fog has (f, 0, 0, 1) - draw module was updated to leave TGSI_SEMANTIC_FOG output registers alone Several gallium drivers that are going out of their way to clear TGSI_SEMANTIC_FOG components could be simplified in the future. Thanks to Si Chen and Michal Krol for identifying the problem. Testing done: piglit fogcoord-*.vpfp tests Reviewed-by: Roland Scheidegger <[email protected]>
* st/mesa: fix GL_FEEDBACK mode inverted Y coordinate bugBrian Paul2013-11-191-2/+4
| | | | | | | | | | We need to check the drawbuffer's orientation before inverting Y coordinates. Fixes piglit feedback tests when running with the -fbo option. Cc: "9.2" "10.0" <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* st/mesa: pass correct pipe_texture_target to st_choose_format()Brian Paul2013-11-181-2/+4
| | | | | | | | We were always passing PIPE_TEXTURE_2D, but not all formats are supported for all types of textures. In particular, the driver may not supported texture compression for all types of textures. Reviewed-by: Jakob Bornecrantz <[email protected]>
* mesa: Remove PROGRAM_ENV_PARAM enum.Eric Anholt2013-11-152-10/+2
| | | | | | | | This has been replaced with referring to env parameters using PROGRAM_STATE_VAR and _mesa_load_state_parameters. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: Remove PROGRAM_LOCAL_PARAM enum.Eric Anholt2013-11-152-10/+2
| | | | | | | | This has been replaced with referring to local parameters using PROGRAM_STATE_VAR and _mesa_load_state_parameters. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* st/mesa: Add support for ARB_vertex_type_10f_11f_11f_revFredrik Höglund2013-11-072-1/+12
| | | | | Reviewed-by: Dave Airlie <[email protected]> Reviewed-by: Alex Deucher <[email protected]>
* st/mesa: fix _mesa_init_transform_feedback_object() argumentBrian Paul2013-11-011-1/+1
| | | | | Need to pass a pointer of the base type, not the st type. Fixes a compiler warning.
* st/mesa: Use the new _mesa_init_transform_feedback_object() helper.Kenneth Graunke2013-10-311-2/+2
| | | | | | | | | This picks up a missing obj->EverBound = GL_FALSE line, and will catch any new fields that get added in the future. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* st/draw: silence Mingw warning in pointer_to_offset()Brian Paul2013-10-311-1/+1
| | | | | Fixes "warning: cast from pointer to integer of different size" for 64-bit builds.
* glsl: Add new atomic_uint built-in GLSL type.Francisco Jerez2013-10-291-0/+1
| | | | | | | | | v2: Fix GLSL version in which the type became available. Add contains_atomic() convenience method. Split off atomic counter comparison error checking to a separate patch that will handle all opaque types. Include new ir_variable fields for atomic types. Reviewed-by: Ian Romanick <[email protected]>
* st/mesa: move out of memory check in st_draw_vbo()Brian Paul2013-10-291-3/+4
| | | | | | | | | | | Before we were only checking the st->vertex_array_out_of_memory flag after updating array state. But if there's two consecutive glDrawArrays calls and the first one is skipped because of OOM, the second one should be skipped too. Cc: 9.2 <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* implement NV_vdpau_interop v7Christian König2013-10-264-0/+227
| | | | | | | | | | | | | | | | | | | v2: Actually implement interop between the gallium state tracker and the VDPAU backend. v3: Make it also available in non legacy contexts, fix video buffer sharing. v4: deny interop if we don't have the same screen object v5: rebased on upstream changes v6: implemented VDPAUGetSurfaceivNV, improved error handling, unregister all surfaces in VDPAUFiniNV v7: squash merge with Mareks changes Signed-off-by: Christian König <[email protected]>
* mesa/st: disable ARB_framebuffer_object when no driver support.Ilia Mirkin2013-10-261-2/+5
| | | | | | | | When PIPE_CAP_MIXED_FRAMEBUFFER_SIZES is not provided, parts of ARB_framebuffer_object can't be supported, such as on NV30. Signed-off-by: Ilia Mirkin <[email protected]> Signed-off-by: Marek Olšák <[email protected]>
* st/mesa: minor whitespace, comment changes in st_draw.cBrian Paul2013-10-221-8/+11
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* gallium: Enable ARB_texture_mirror_clamp_to_edge.Rico Schüller2013-10-201-0/+1
| | | | | | | Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Signed-off-by: Rico Schüller <[email protected]>
* st/mesa: add a few comments in st_create_context_priv()Brian Paul2013-10-171-1/+5
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* st/mesa: handle layer and primitive id output and point size inputDave Airlie2013-10-171-0/+12
| | | | | | | This fixes a number of piglit crashes when running on a hacked up llvmpipe. Signed-off-by: Dave Airlie <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* st/mesa: add geometry shader ubo supportDave Airlie2013-10-173-0/+19
| | | | | | | This just adds the missing bits so the ubo tests don't crash. Signed-off-by: Dave Airlie <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa/st: Allow geometry shaders without gl_Position export.Fabian Bieler2013-10-171-2/+0
| | | | | | | | | From the ARB_geometry_shader4 spec (section Geometry Shader outputs): "The built-in special variable gl_Position is intended to hold the homogeneous vertex position. Writing gl_Position is optional." Signed-off-by: Dave Airlie <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* st/mesa, glsl_to_tgsi: add support for geometry shadersBryan Cain2013-10-172-45/+163
| | | | | | | v2 (Bryan Cain <[email protected]>): fix 2D array indexing order. Signed-off-by: Dave Airlie <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa/st: Add VARYING_SLOT_TEX[1-7] to st_translate_geometry_program().Bryan Cain2013-10-171-0/+7
| | | | | | | | | v2 (Paul Berry <[email protected]>: Split out to separate patch (previously this was part of "glsl: add builtins for geometry shaders.") Signed-off-by: Dave Airlie <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* st/mesa: whitespace fixes in st_cb_bufferobjects.cBrian Paul2013-10-111-13/+13
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* st/mesa: improve format selection for GLESMarek Olšák2013-10-081-0/+36
| | | | Reviewed-by: Wladimir J. van der Laan <[email protected]>
* glsl: Implement [iu]mulExtended() built-ins for ARB_gpu_shader5.Matt Turner2013-10-071-0/+1
| | | | | | | | | | These built-ins have two "out" parameters, which makes implementing them efficiently with our current compiler infrastructure difficult. Instead, implement them in terms of the existing ir_binop_mul IR (to return the low 32-bits) and a new ir_binop_mul64 which returns the high 32-bits. v2: Rename mul64 -> imul_high as suggested by Ken. Reviewed-by: Kenneth Graunke <[email protected]>
* glsl: Add ir_binop_carry and ir_binop_borrow.Matt Turner2013-10-071-0/+2
| | | | | | | | | Calculates the carry out of the addition of two values and the borrow from subtraction respectively. Will be used in uaddCarry() and usubBorrow() built-in implementations. Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* st/mesa: silence warning about unhandled ir_query_levels in switchBrian Paul2013-10-071-0/+3
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* st/mesa: silence warning about unhandled enum in switch statementBrian Paul2013-10-031-0/+3
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* st/mesa: Switch glsl_to_tgsi_instruction to the non-zeroing allocator.Francisco Jerez2013-10-011-1/+1
| | | | | | | | All member variables of glsl_to_tgsi_instruction are already being initialized from its implicitly defined constructor, it's not necessary to use rzalloc to allocate its memory. Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: Fix misplaced includes of "main/uniforms.h".Francisco Jerez2013-10-011-1/+1
| | | | | | | | | | | Several C++ source files include "main/uniforms.h" from an extern "C" block, which is both unnecessary, because "uniforms.h" already checks for a C++ compiler and sets the right linkage, and incorrect, because the header file includes other C++ headers ("glsl_types.h" and "ir_uniform.h") that are supposed to get C++ linkage. Reviewed-by: Paul Berry <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* st/mesa: fix comment typoBrian Paul2013-09-301-1/+1
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* st/mesa: fix GLSL mix(.., .., bvecN)Marek Olšák2013-09-291-1/+8
| | | | v2: use CMP on drivers without native integer support
* mesa: Remove 'invalidate_state' parameter to _mesa_dirty_texobj().Kenneth Graunke2013-09-262-2/+2
| | | | | | | Every caller passed true. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* i965, mesa: Use the new DECLARE_R[Z]ALLOC_CXX_OPERATORS macros.Kenneth Graunke2013-09-211-11/+1
| | | | | | | | | | | | | | | | These classes declared a placement new operator, but didn't declare a delete operator. Switching to the macro gives them a delete operator, which probably is a good idea anyway. This also eliminates a lot of boilerplate. v2: Properly use RZALLOC in Mesa IR/TGSI translators. Caught by Eric and Chad. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]> Reviewed-by: Chad Versace <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: Use correct data for MAX_{VERTEX,GEOMETRY}_VARYING_COMPONENTS_ARB queriesIan Romanick2013-09-191-1/+4
| | | | | | | | | | | | | | | | | | | | | Previously gl_constants::MaxVaryingComponents was used. Now gl_constants::VertexProgram::MaxOutputs and gl_constants::GeometryProgram::MaxOutputs are used. This means that st_extensions.c had to be updated to set these fields instead of MaxVaryingComponents. It was previously the only place that set MaxVaryingComponents. I believe that the structure is allocated by calloc, so the value should be initialized to zero in non-Gallium drivers before and after my change. Right now nobody enables GL_ARB_geometry_shader4, so it's pretty much dead code anyway. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Paul Berry <[email protected]> Cc: Zack Rusin <[email protected]>
* glsl: Add support for ldexp.Matt Turner2013-09-171-0/+1
| | | | | v2: Drop frexp. Rebase on builtins rewrite. Reviewed-by: Paul Berry <[email protected]>
* st/mesa: don't dereference stObj->pt if NULLDave Airlie2013-09-161-1/+1
| | | | | | | | | | | It seems a user app can get us into this state, I trigger the fail running fbo-maxsize inside virgl, it fails to create the backing storage for the texture object, but then segfaults here when it should fail the completeness test. Cc: "9.2" <[email protected]> Reviewed-by: Brian Paul <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* st/dri: do not create a new context for msaa copyMaarten Lankhorst2013-09-111-1/+1
| | | | | | | | | | | | | | | | Commit b77316ad7594f st/dri: always copy new DRI front and back buffers to corresponding MSAA buffers introduced creating a pipe_context for every call to validate, which is not required because the callers have a context anyway. Only exception is egl_g3d_create_pbuffer_from_client_buffer, can someone test if it still works with NULL passed as context for validate? From examining the code I believe it does, but I didn't thoroughly test it. Signed-off-by: Maarten Lankhorst <[email protected]> Cc: 9.2 <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* glsl: Add conditional-select IR.Matt Turner2013-09-091-0/+1
| | | | | | | | | | | It's a ?: that operates per-component on vectors. Will be used in upcoming lowering pass for ldexp and the implementation of frexp. csel(selector, a, b): per-component result = selector ? a : b Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* glsl: Pass _mesa_glsl_parse_state into matching_signature and such.Kenneth Graunke2013-09-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | During compilation, we'll use this to determine built-in availability. The plan is to have a single shader containing every built-in in every version of the language, but filter out the ones that aren't actually available to the shader being compiled. At link time, we don't actually need this filtering capability: we've already imported prototypes for every built-in that the shader actually calls, and they're flagged as is_builtin(). The linker doesn't import any additional prototypes, so it won't pull in any unavailable built-ins. When resolving prototypes to function definitions, the linker ensures the values of is_builtin() match, which means that a shader can't trick the linker into importing the body of an unavailable built-in by defining a suspiciously similar prototype. In other words, during linking, we can just pass in NULL. It will work out fine. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Matt Turner <[email protected]> Reviewed-by: Paul Berry <[email protected]>
* mesa: Implement GL_DEBUG_OUTPUTTimothy Arceri2013-09-041-1/+5
| | | | | | Signed-off-by: Timothy Arceri <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: free object labels when deletingTimothy Arceri2013-09-042-0/+2
| | | | | | Signed-off-by: Timothy Arceri <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* glsl: Add support for new fma built-in in ARB_gpu_shader5.Matt Turner2013-08-271-0/+1
| | | | | | v2: Add constant folding support. Reviewed-by: Paul Berry <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* st/mesa: use new float comparison opcodes if native integers are supportedRoland Scheidegger2013-08-151-34/+26
| | | | | | | | | Should get rid of some float-to-int conversions (with negation). No piglit regressions (with llvmpipe). v2: fix bogus formatting spotted by Brian. Reviewed-by: Brian Paul <[email protected]>
* glsl: add ir_emit_vertex and ir_end_primitive instruction typesBryan Cain2013-08-011-0/+14
| | | | | | | | | | | | | | These correspond to the EmitVertex and EndPrimitive functions in GLSL. v2 (Paul Berry <[email protected]>): Add stub implementations of new pure visitor functions to i965's vec4_visitor and fs_visitor classes. v3 (Paul Berry <[email protected]>): Rename classes to be more consistent with the names used in the GL spec. Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* glsl: Change do_set_program_inouts' is_fragment_shader arg to shader_type.Paul Berry2013-08-011-1/+1
| | | | | | | | This will allow us to add geometry shader support without having to add another boolean argument. Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* st/dri: add a new driconf option disable_shader_bit_encoding for UnigineMarek Olšák2013-07-301-1/+4
| | | | | | | Now Unigine Heaven 3.0 finally works with r600g. Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* st/mesa: fix opcode translation for ARB_shader_bit_encoding functionsMarek Olšák2013-07-301-0/+7
| | | | | | | | | We treat the opcodes as MOVs, but we should at least change the type of the expression, which later affects which TGSI opcode is chosen. Cc: [email protected] Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa,glsl,st/dri: add a new driconf option force_glsl_version for UnigineMarek Olšák2013-07-301-0/+5
| | | | | | | | See documentation in mtypes.h. Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
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