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24-Feb-2012 |
Marek Olšák <maraeo@gmail.com> |
r600g: remove obsolete todo comments
Also use XXX in the other ones, because it's the most used word for that
purpose in Mesa.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
/external/mesa3d/src/gallium/drivers/r600/eg_sq.h
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| d649bf51ec787021f7872e2a4c09fb2188c0891b |
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20-Jan-2012 |
Vadim Girlin <vadimgirlin@gmail.com> |
r600g: improve kcache line sets handling v2
Add support for multiple kcache banks (constant buffers).
Lock the required lines only.
Allow up to 4 kcache line sets in the alu clause by using ALU_EXTENDED on eg+.
Signed-off-by: Vadim Girlin <vadimgirlin@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
/external/mesa3d/src/gallium/drivers/r600/eg_sq.h
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| 4f7c21899ad449be2bc1157ce1d2d99296a34499 |
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14-Nov-2011 |
Marek Olšák <maraeo@gmail.com> |
r600g: fix the representation of control-flow instructions
We need something that looks like a compiler and not like some hacker
put some functions together. /rant
This is a band-aid for these two problems:
- The R600 and EG control-flow instructions appear in switch statements
next to each other, causing conflicts when adding new instructions.
- The ALU control-flow instructions are bitshifted by 3 (from CF_INST 26:29
to CF_INST 23:29, as is defined by r600 ISA) even for EG, where CF_INST
is 22:29.
To fix this mess, the 'inst' field is bitshifted to the left either by 22, 23,
or 26 (directly in the definitions), such that it can be just or'd when making
bytecode without any shifting. All switch statements have been divided into
two, one for R600 and the other for EG.
Of course, there is a better way to do this, but that is left for future
work.
Tested on RV730 and REDWOOD with no regressions.
v2: minor cleanup as per Alex's comment.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
/external/mesa3d/src/gallium/drivers/r600/eg_sq.h
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| 50526e094f4c66957c7f74c190c35903bc82fb62 |
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03-Sep-2010 |
Dave Airlie <airlied@redhat.com> |
r600g: add initial evergreen support
adds shader opcodes + assembler support (except ARL)
uses constant buffers
add interp instructions in fragment shader
adds all evergreen hw states
adds evergreen pm4 support.
this runs gears for me on my evergreen
/external/mesa3d/src/gallium/drivers/r600/eg_sq.h
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