| f40b5723f017bfb9e3819a5463184627ee727cc1 |
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22-Jul-2012 |
Marek Olšák <maraeo@gmail.com> |
st/mesa: set the centroid qualifier in fragment shader inputs
This fixes some centroid tests in the EXT_framebuffer_multisample piglit group.
Reviewed-by: Brian Paul <brianp@vmware.com>
/external/mesa3d/src/mesa/state_tracker/st_glsl_to_tgsi.h
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| bc1c8369384b5e16547c5bf9728aa78f8dfd66cc |
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23-Jan-2012 |
Marek Olšák <maraeo@gmail.com> |
st/mesa: do vertex and fragment color clamping in shaders
For ARB_color_buffer_float. Most hardware can't do it and st/mesa is
the perfect place for a fallback.
The exceptions are:
- r500 (vertex clamp only)
- nv50 (both)
- nvc0 (both)
- softpipe (both)
We also have to take into account that r300 can do CLAMPED vertex colors only,
while r600 can do UNCLAMPED vertex colors only. The difference can be expressed
with the two new CAPs.
/external/mesa3d/src/mesa/state_tracker/st_glsl_to_tgsi.h
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| c05fafa4a0fd93d4264c46578e23a83ecf2b481e |
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09-Dec-2011 |
Marek Olšák <maraeo@gmail.com> |
st/mesa: implement EXT_transform_feedback and ARB_transform_feedback2
/external/mesa3d/src/mesa/state_tracker/st_glsl_to_tgsi.h
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| c8fed01c732fa20e1ae035ed5f7b6156a5d6ffe9 |
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24-Aug-2011 |
Marek Olšák <maraeo@gmail.com> |
glsl_to_tgsi: remove unused code
/external/mesa3d/src/mesa/state_tracker/st_glsl_to_tgsi.h
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| 5f0b4b0e9d376f9ec1cb5ae08c36052f4f51ac37 |
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11-Jul-2011 |
Bryan Cain <bryancain3@gmail.com> |
st/mesa, glsl_to_tgsi: support glBitmap with a GLSL fragment shader active
/external/mesa3d/src/mesa/state_tracker/st_glsl_to_tgsi.h
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| c0dcab2882a4731dccd363a40c3ebcabc88b9c5d |
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09-Jul-2011 |
Bryan Cain <bryancain3@gmail.com> |
st/mesa, glsl_to_tgsi: support glDrawPixels/glCopyPixels with a GLSL fragment shader active
Since this was previously implemented using Mesa IR and _mesa_combine_programs,
this commit adds a new code path that works with glsl_to_tgsi.
/external/mesa3d/src/mesa/state_tracker/st_glsl_to_tgsi.h
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| f379d8f73063a4c4d6cf379318c6b37118d46bfa |
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26-Apr-2011 |
Bryan Cain <bryancain3@gmail.com> |
st/mesa: Add a GLSL IR to TGSI translator.
It is still a work in progress at this point, but it produces working and
reasonably well-optimized code.
Originally based on ir_to_mesa and st_mesa_to_tgsi, but does not directly use
Mesa IR instructions in TGSI generation, instead generating TGSI from the
intermediate class glsl_to_tgsi_instruction. It also has new optimization
passes to replace _mesa_optimize_program.
/external/mesa3d/src/mesa/state_tracker/st_glsl_to_tgsi.h
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