Age | Commit message (Collapse) | Author |
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The trick of casting the coord to an unsigned value only works for POT
textures. Add a bias instead. This fixes a few piglit texwrap failures.
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The trick of casting the coord to an unsigned value only works for POT
textures. Add a bias instead. This fixes a few piglit texwrap failures.
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The variables are used only in currently disabled code.
Fixes this GCC warning.
r600_context.c: In function 'r600_flush':
r600_context.c:76: warning: unused variable 'dname'
r600_context.c:75: warning: unused variable 'dc'
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Fixes this GCC warning.
r600_draw.c: In function 'r600_draw_common':
r600_draw.c:71: warning: unused variable 'format'
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Fixes this GCC warning.
r600_screen.c: In function 'r600_screen_create':
r600_screen.c:239: warning: unused variable 'family'
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The 2D engine's fill doesn't seem suited for RGBA32F or ZS buffers.
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Signed-off-by: Jerome Glisse <jglisse@redhat.com>
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this is more a proof to show vector shifts on x86 with per-element shift count
are evil. Since we can avoid the shift with a single compare/select, use that
instead. Replaces more than 20 instructions (and slow ones at that) with about 3,
and cuts compiled shader size with mesa's yuvsqure demo by over 10%
(no performance measurements done - but selection is blazing fast).
Might want to revisit that for future cpus - unfortunately AVX won't have vector
shifts neither, but AMD's XOP will, but even in that case using selection here
is probably not slower.
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While it's true that llvm can and will indeed replace this with bit
arithmetic (since block height/width is POT), it does so (llvm 2.7) by element
and hence extracts/shifts/reinserts each element individually.
This costs about 16 instructions (and extract is not really fast) vs. 1...
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looks like pot_depth should be used, not pot_height
(found by accident, not verified)
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Fixes this GCC warning.
r600_hw_states.c: In function 'r600_translate_fill':
r600_state_inlines.h:136: warning: control reaches end of non-void function
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Fixes this GCC warning.
eg_hw_states.c: In function 'eg_resource':
eg_hw_states.c:525: warning: unused variable 'r'
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The variables are only used in currently disabled code.
Fixes this GCC warning.
r600_state2.c: In function 'r600_flush2':
r600_state2.c:613: warning: unused variable 'dname'
r600_state2.c:612: warning: unused variable 'dc'
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Fixes this GCC warning.
r600_buffer.c: In function 'r600_buffer_transfer_map':
r600_buffer.c:141: warning: unused variable 'rctx'
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Silence this GCC warning.
r300_state_derived.c: In function 'r300_update_derived_state':
r300_state_derived.c:578: warning: 'r' may be used uninitialized in this function
r300_state_derived.c:578: note: 'r' was declared here
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NOTE: This is a candidate for the 7.9 branch.
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Up to 2010-09-19:
r600g: fix tiling support for ddx supplied buffers
9b146eae2521d8e5f6d3cbefa4f6f7737666313a
user buffer seems to be broken... new to fix that.
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
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glxgears seems to work, had somelockup but now they seems to have vanish.
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
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Doesn't bother fixing old path code, just disable that reg.
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
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Signed-off-by: Jerome Glisse <jglisse@redhat.com>
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Signed-off-by: Jerome Glisse <jglisse@redhat.com>
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Before, changing any of these sampler values triggered generation
of new JIT code. Added a new flag for the special case of
min_lod == max_lod which is hit during auto mipmap generation.
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Signed-off-by: Jerome Glisse <jglisse@redhat.com>
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Signed-off-by: Jerome Glisse <jglisse@redhat.com>
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Signed-off-by: Jerome Glisse <jglisse@redhat.com>
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Signed-off-by: Jerome Glisse <jglisse@redhat.com>
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