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CLAMP_TO_BORDER and CLAMP_TO_EDGE were doing the same thing.
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These extensions are not quite useful until the client APIs gain support
for the respective EGLImage extensions.
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get_param can be used to query the parameters of a native display.
There is only NATIVE_PARAM_USE_NATIVE_BUFFER right now. It queries
whether the window/pixmap surfaces use the native buffers instead of
private buffers.
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native.h is getting more and more complex. Move the independent modeset
interface to native_modeset.h to simplify native.h a little.
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There is only invalid_surface event right now. When EGL receives the
event, it sets the force_validate flag of the context binding to the
surface. This helps skip an unnecessary check.
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The progs/test/texwrap demo looks pretty good, but there are still some
tiny differences from softpipe. There may be a sub-pixel texcoord
interpolation error somewhere.
There's some room for optimization. Many of the wrap modes compute
intermediate values that are constant for the texture size (see the
min/max values). These could be computed earlier and stored somewhere
for later use.
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Wine tends to pessimistically use ~0 for its max index, but r300s
only can go up to 2^24-1, causing the kernel checker to freak out.
Civ4 is marginally improved now. Still crashes, but not as bad.
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All the texture wrap modes are now implemented for linear and nearest
sampling.
However, texture border color is not yet supported so some wrap modes
will produce int coords outside the texture bounds. We'll get garbage
values insted of the texture border color for now.
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The lp_int_type() function was creating an unsigned type. So rename
that function to lp_uint_type() and create new lp_int_type() that
creates a signed type.
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This was missed in commit fcf438e9e03f6e75bca4a49ad372fe7c4b1abbf8.
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Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
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Remove the rgbMode and indexBits parameters from _mesa_create_visual
and _mesa_initialize_visual. These values are now hardcoded to
GL_TRUE and 0.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
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For debugging purposes only.
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windows too.
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My God, I've reinvented R300_STATECHANGE. Forgive me. :C
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Getting rid of the evil pre-processor magic, but not changing our
internal format naming convention (at least for now).
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These format uses were being hiden by pre-processor magic and were
missed in the previous search'n'replace.
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else was broken in the outter most else statemants, plus the code
didn't need an inverted mask to compute the inverse of the current
condition.
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No longer any need to protect expensive asserts with #ifdef DEBUG.
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Move transfer creation and mapping to the "scene" object, and out of
the rasterizer. The rasterizer operates on already-mapped
framebuffers only, and no longer needs a screen or context pointer.
The scene object has access to a pipe_context, and this reorg prepares
for moving transfer functionality from the screen to the context.
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Conflicts:
src/gallium/drivers/r300/r300_blit.c
src/gallium/drivers/r300/r300_emit.c
src/gallium/drivers/r300/r300_state_derived.c
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When clearing buffers, the depth is specified in the range [0, 1]
and should be passed through blitter "as is".
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implements if/else/endif constructs and lays down the code for looping
and others. we create a conditional execution mask which decides which
of the four inputs are enabled for any store. it's used only if an
execution mask is present, otherwise we go through a direct store.
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- move out of of the dispatch/context block to after corresponding init functions
- use more consistent naming with corresponding init functions
- XXX use _glthread_InitTSD() vs (void)_glthread_GetTSD() in _glapi_check_multithread() XXX
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