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A lot of the mesa demos emit commentary on stdout, try to keep it in
sync with the corresponding output from debug_printf().
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Some builds end up picking this up.
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And there is no way to override a builtin module... sigh
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Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>
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Use proper fields for marking if fp is translated, and if is translated succesfully.
Now if fp gets translated (even unsuccesfully) fp->translated is true. If the translation failed (i.e. because we exceeded limit of
maximum texture indirections) the fp->error is set. With a little updated fallback function it prevents non native fragment programs
from beeing translated with every frame (the translation would fail anyway so there's no point to try again).
Also implement IsProgramNative function for GL_FRAGMENT_PROGRAM_ARB (it should give some performance boost in apps that checks if
program is native and falls back to simpler shader to meet hw limits if necessary) and cleanup indentation (remove whitespaces on empty
lines).
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Report and regression testing by Fabio Pedretti.
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These LOD bias updates are covered by the texture state uploads in
*_texstate.c now.
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Also enable them all regardless of screen bpp, as 32 bpp what I've been
testing against, and haven't been able to detect any screen bpp-specific
troubles with them.
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For some reason, MOV instructions using immediate src values don't seem
to work reliably on the GLSL path. Disable them for now (falling back to
const buffer reads). This fixes a bunch of glean glsl1 failures.
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A scatter-read should be possible, but we're just using two READs for
the time being.
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Calls to release_tmps() were causing the temps holding constants to get
recycled.
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need to round up height for _mesa_copy_rect otherwise
textures with height smaller than 4 won't get copied to the miptree at all
Also fix up the confusing debug output (don't output unitialized values,
and output if data is present and the compressed flag)
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Avoids repeated mapping of the VBO buffer on display list replay. We
need access to the final vertex in order to update the GL current attrib
values.
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valgrind was showing a race between the drawable getting destroyed
by the X resource freeing code, and the context getting destroyed
later and freeing the drawable.
However I've no idea if some other combination of things could cause
this code to leak.
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Decompress a texture by rendering a textured quad.
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Use these for quickly creating an RGBA drawing surface.
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Signed-off-by: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
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Also implement context member functions to optimize away those
flushes whenever possible.
Signed-off-by: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
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They aren't working, so best to turn it off.
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Or so sayeth osiris, and he would know. :3
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This is nice when paired with INTEL_DEBUG=batch for debugging what's going
out to the hardware.
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This fixes a regression in fbotest1 on 915, where a transition from
color+vertex array enabled to texcoord0+vertex array enabled wouldn't trigger
program update on the second _mesa_update_state of DrawArrays, and we'd sample
a constant texcoord of 0,0,0,1 instead of the array.
The double state update in DrawArrays from
1680ef869625dc1fe9cf481b180382a34e0738e7 still needs fixing.
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Triggered in test-fbo from clutter since
37fb2d9b23eab5dbbb43a212c3475cb8016837d8.
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Fixes segfault seen with glxinfo with NVIDIA OpenGL.
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There's really no need for two negation fields. This came from the
GL_NV_fragment_program extension. The new, unified Negate bitfield applies
after the absolute value step.
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The code in prog_print.c can be used instead.
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This mostly came down to finding the right MRF incantation in the
brw_dp_READ_4_vs() function.
Note: this feature is still disabled (but getting close to done).
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The i386 symbol is defined on WINDDK.
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It is possible for ctx->DrawBuffer to be NULL, so don't fault when
that happens. This change is not being committed to master because it
doesn't appear to be necessary there.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Cherry picked from mesa_7_4_branch, commit 49e0c74ddd91900fc4effb6d305d56e0563b456d
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