| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2009-02-09 | swrast: use ASSIGN_4V() macro | Brian Paul | |
| 2009-02-06 | swrast: return (0,0,0,1) when sampling incomplete textures, not (0,0,0,0) | Brian Paul | |
| Fixes piglit shaders/fp-incomplete-tex test. | |||
| 2009-01-28 | mesa: implement texture swizzling in swrast | Brian Paul | |
| And enable GL_EXT_texture_swizzle for software drivers. | |||
| 2009-01-28 | mesa: if texObj is NULL in fetch_texel_*(), return black. | Brian Paul | |
| 2008-08-11 | mesa: added comment about gl_PointCoord | Brian Paul | |
| 2008-07-08 | added null texObj ptr check (bug 15567) | Brian Paul | |
| 2008-05-14 | Updated GLSL uniform/sampler handling from gallium-0.1 branch | Brian Paul | |
| Previously, the shader linker combined the uniforms used by the vertex and fragment shaders into a combined set of uniforms. This made the implementation of glUniform*() simple, but was rather inefficient otherwise. Now each shader gets its own set of uniforms (no more modelview matrix showing up in the fragment shader uniforms, for example). cherry-picked by hand from gallium-0.1 branch | |||
| 2008-01-06 | Simplify ctx->_NumColorDrawBuffers, _ColorDrawBuffers and fix bug 13835. | Brian | |
| These fields are no longer indexed by shader output. Now, we just have a simple array of renderbuffer pointers. If the shader writes to gl_FragData[i], send those colors to the N _ColorDrawBuffers. Otherwise, replicate the single gl_FragColor (or the fixed-function color) to the N _ColorDrawBuffers. A few more changes and simplifications can follow from this... | |||
| 2007-12-04 | fix span->facing computation and gl_FrontFacing initialization | Brian | |
| 2007-11-30 | fix broken two-sided stencil | Brian | |
| 2007-11-23 | Consolidate texture fetch code and use partial derivatives when possible. | Brian | |
| 2007-11-20 | clamp lambda to Min/MaxLod | Brian | |
| 2007-10-24 | Implement gl_PointCoord attribute for GLSL fragment shaders. | Brian | |
| Contains the normalized fragment position within a point sprite. | |||
| 2007-07-04 | Be more consistant with paths in #includes. Eventually, eliminate a bunch ↵ | Brian | |
| of -I flags. | |||
| 2007-06-11 | Rework _mesa_update_texture_compare_function() to only be called during | Brian | |
| state validation/update. Note that we're still temporarily skipping the test for an active fragment program. Need to fix shadow2D() ... | |||
| 2007-06-11 | Temporarily disable the calls to _mesa_update_texture_compare_function(). | Brian | |
| This fixes the depth-peel regression reported by Brad King. | |||
| 2007-06-07 | Add support for GL_ARB_fragment_program_shadow. | Ian Romanick | |
| 2007-06-07 | Fix ARB_fp spec conformance bug WRT shadow sampling. | Ian Romanick | |
| The ARB_fp (and other assembly-level fragment program specs) say that the depth comparison function is always GL_NONE in fragment program mode. | |||
| 2007-05-11 | remove some unneeded code in init_machine() | Brian | |
| 2007-05-02 | changes to get DDX/DDY working again | Brian | |
| 2007-04-28 | only load front/back face attrib if using a shader (bug 10788) | Brian | |
| 2007-04-21 | undo a test/debug change | Brian | |
| 2007-04-19 | Put gl_program_machine into swrast structure rather than using a local variable. | Brian | |
| Basically an easy way to make sure the memory gets initialized once (to zero) to avoid lots of valgrind warnings. | |||
| 2007-03-13 | Check if FRAG_RESULT_COLR is written and update span->interpMask, arrayMask. | Brian | |
| Also, fix an assertion. | |||
| 2007-03-11 | Implement support for GL_ARB_draw_buffers with GL_MAX_DRAW_BUFFERS > 1. | Brian | |
| GL_MAX_DRAW_BUFFERS is currently 4. Added gl_FragData[] output for fragment programs. In _swrast_write_rgba_span() loop over the color outputs/renderbuffers. | |||
| 2007-03-10 | Implement gl_FrontFacing for fragment shaders. | Brian | |
| For the time being, we put the gl_FrontFacing value in the FOGC.Y input register. Combining FOGC and FrontFacing in one register is a bit of a hack and may need to be changed someday. | |||
| 2007-02-25 | remove unneeded includes | Brian | |
| 2007-02-25 | remove 'maxInst' parameter from _mesa_execute_program() | Brian | |
| 2007-02-25 | remove unused 'element' parameter from _mesa_execute_program() | Brian | |
| 2007-02-22 | Use the new unified vertex/fragment program interpreter from prog_execute.c. | Brian | |
| Currently, DDX, DDY don't work. | |||
| 2007-02-22 | use MAX_PROGRAM_ENV_PARAMS | Brian | |
| 2007-02-17 | Lots of changes to prog_print.c code. | Brian | |
| Mainly, allow printing programs in either ARB, NV or "debug" formats. | |||
| 2007-02-08 | consolidate BRA with BRK, CONT | Brian | |
| 2007-02-08 | Simplify code with eval_condition(). Implement conditional BRK. | Brian | |
| 2007-02-07 | Use IR_LOOP to represent do-while and for-loops. | Brian | |
| Also, start moving high vs. low-level instruction selection into slang_emit.c | |||
| 2007-02-06 | BRK and CONT work the same | Brian | |
| 2007-02-06 | Implement CONT, improve BRK. | Brian | |
| IR_LOOP's BranchNode ptr is the head of a linked list of CONT and BRK nodes. After emitting loop, walk over the linked list, filling in the CONT/BRK instruction's BranchTarget field (location of the ENDLOOP instruction, or one past). | |||
| 2007-02-05 | BRK instruction's BranchTarget field now used for efficiently breaking out ↵ | Brian | |
| of loops. BRK's BranchTarget field actually points to the top of the loop, not the bottom, since we don't know the later's location yet. In the interpreter, basically do an indirect jump to update the PC. | |||
| 2007-02-05 | Use IR node's BranchNode field for IF/ELSE/ENDIF instructions. | Brian | |
| This allows us to back-patch the IF/ELSE instruction's BranchTarget field to point to the location of the ELSE/ENDIF instructions. No longer have to search for ELSE/ENDIF in the interpreter. Also makes it trivial to translate IF/ELSE instructions into conditional/unconditional BRA instructions. | |||
| 2007-02-05 | Initial implementation of high-level flow-control instructions. | Brian | |
| IF/ELSE/ENDIF and BEGIN_LOOP/END_LOOP/BREAK instructions seem to work. Disabled by default though until better tested. Implemented IR_NOT, but needs optimization. | |||
| 2007-02-05 | Initial support of loop and subroutine instructions. | Brian | |
| New high-level flow-control instructions, both at IR level and GPU instructions for looping and subroutines. | |||
| 2007-02-02 | fix maxInst argument | Brian | |
| 2007-02-02 | simplify derivative-related code | Brian | |
| 2007-02-02 | Replace color, z, w, texture interpolants with new generic attrib interpolants. | Brian | |
| 2007-02-02 | New span attrStart/attrStepX/attrStepY fields to replace fog, specular, etc. ↵ | Brian | |
| fields. More to come. | |||
| 2007-02-01 | New SWspanarrays attribs[] array. | Brian | |
| Replace texcoord[], varying[], etc. arrays with single attribs[] array, indexed by FRAG_ATTRIB_* values. Eliminates need to copy data into fragment program machine input registers. Will lead to future clean-ups. | |||
| 2007-02-01 | additional assertions, bump up MAX_EXEC | Brian | |
| 2007-01-28 | noise functions | Brian | |
| 2007-01-25 | fixes, clean-ups, transpose span->varying array indexing | Brian | |
| 2007-01-23 | fix g++ warnings/errors | Brian | |
 |
index : android-x86-mesa.git | |
| Androïd/x86 port of Mesa drivers | Hugues Hiegel |
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