| Commit message (Collapse) | Author | Age | Files | Lines |
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AFAIK, there are few users of this extension and I can see a couple
reasons why this is probably broken in Mesa anyway.
Reviewed-by: Ian Romanick <[email protected]>
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These fields were only used for swrast so move them into
swrast_texture_image.
Reviewed-by: Ian Romanick <[email protected]>
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It's only used by swrast.
Reviewed-by: Ian Romanick <[email protected]>
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This removes the last remnants of the GLchan datatype and associated
macros out of core Mesa and into swrast.
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Since GL_EXT_blend_logic_op is removed, _LogicOpEnabled and
ColorLogicOpEnabled always have the same value.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Roland Scheidegger <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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Fixes https://bugs.freedesktop.org/show_bug.cgi?id=40412 on swrast.
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Not called yet. These will replace the core Mesa functions for allocating
and freeing malloc'd texture memory.
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This also involves passing swrast_texture_image instead of gl_texture_image
into all the fetch functions.
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No subclass fields yet. Subsequent patches will add the fields related
to software rendering that are currently in gl_texture_image.
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It's only used by swrast now so move it out of core Mesa.
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Do it during swrast state validation since the FetchTexel() functions
are only called from swrast now and not core Mesa.
Remove assertions in mipmap.c since they're no longer appropriate.
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This introduces an UNCLAMPED_FLOAT_TO_UBYTE x 4 inline function, as
suggested by Brian. It uses it in a few places I noticed from previous
color changes, and also some core mesa places. I haven't updated other places
yet.
Signed-off-by: Dave Airlie <[email protected]>
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This introduces a new gl_color_union union and moves the current
ClearColorUnclamped to use it, it removes current ClearColor completely and
renames CCU to CC, then all drivers are modified to expected unclamped floats instead.
also fixes st to use translated color in one place it wasn't.
Signed-off-by: Dave Airlie <[email protected]>
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Not all drivers use ctx in LOCAL_VARS, so '(void) ctx;' is added to
all the function templates to make GCC happy.
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GL_COLOR_INDEX produced the same result (because GL_BITMAP is always
used for stencil glDrawPixels), but it was confusing to read. I spent
about 15 minutes wondering, "WTF?"
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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These sampling functions don't work on color-index textures, but there
is no such thing as a color-index texture anymore.
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Reviewed-by: Ian Romanick <[email protected]>
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Reviewed-by: Brian Paul <[email protected]>
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No driver used the eject function, or set the validate hook that made
that function do anything.
Reviewed-by: Ian Romanick <[email protected]>
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Fixes piglit hiz-depth-stencil-test-fbo-d0-s8 crash.
See http://bugs.freedesktop.org/show_bug.cgi?id=37907
NOTE: This is a candidate for the 7.11 branch.
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Optional parallel rendering of spans using OpenMP.
Initial implementation for aa triangles. A new option for scons is
also provided to activate the openmp support (off by default).
Signed-off-by: Brian Paul <[email protected]>
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Signed-off-by: Brian Paul <[email protected]>
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Tested with the new piglit fbo-depthstencil test.
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NOTE: This is a candidate for the 7.10 and 7.11 branches.
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This stuff is really for software rendering, it's not core Mesa.
A small step toward pushing the FetchTexel() stuff down into swrast.
Reviewed-by: Eric Anholt <[email protected]>
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In an ES2 context (or if GL_ARB_ES2_compatibility) is supported, the
framebuffer can be complete with some attachments be missing. In this
case the _ColorDrawBuffers pointer will be NULL.
Fixes the crash in piglit test fbo-missing-attachment-clear.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=37739
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
NOTE: This is a candidate for the stable branches.
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NOTE: This is a candidate for the 7.10 branch.
Reviewed-by: Brian Paul <[email protected]>
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Anisotropic filtering extension for swrast intended to be used by osmesa
to create high quality renderings.
Based on Higher Quality Elliptical Weighted Avarage Filter (EWA).
A 2nd implementation using footprint assembly is also provided.
Signed-off-by: Brian Paul <[email protected]>
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Reviewed-by: Brian Paul <[email protected]>
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Broken with e5c6a92a12b5cd7db205d72039f58d302b0be9d5. (ARB_color_buffer_float)
Clamping should occur if type != float, otherwise the MSBs of the resulting
pixels are killed off. For example, reading back LUMINANCE = R+G+B can be
greater than 0xff, but the result is naturally masked by 0xff
for UNSIGNED_BYTE, leading to bogus results.
The following bug report seems to want clamping to occur if type == half_float
too. Not sure what's correct.
Bug: [bisected pineview] oglc case pxconv-read failed
https://bugs.freedesktop.org/show_bug.cgi?id=35852
Tested by: Fang Xun <[email protected]>
Reviewed-and-tested-by: Ian Romanick <[email protected]>
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Reviewed-by: Eric Anholt <[email protected]>
Acked-by: Corbin Simpson <[email protected]>
Acked-by: Alex Deucher <[email protected]>
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Fixes ARB_texture_float/fbo-alphatest-formats.
Reviewed-by: Brian Paul <[email protected]>
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The GL_RED and GL_RG were tricking this code into executing, but it's
totally unprepared for a 16-bit channel and just rescaled the values
down to 0. We don't have anything with <8bit channels alongside >8bit
channels, so disabling it should be safe.
Reviewed-by: Brian Paul <[email protected]>
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Everything appears to already be in place for this. Fixes aborts in:
ARB_texture_rg/fbo-alphatest-formats-float
ARB_texture_rg/fbo-blending-formats-float.
Reviewed-by: Brian Paul <[email protected]>
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gl_texture_object contains an instance of this type for the regular
texture object sampling state. glGenSamplers() generates new instances
of gl_sampler_object which can override that state with glBindSampler().
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and rename them.
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This fixes https://bugs.freedesktop.org/show_bug.cgi?id=31159 for swrast
and piglit depth-tex-compare.
NOTE: This is a candidate for the 7.10 branch.
Signed-off-by: Brian Paul <[email protected]>
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It was only implemented in the swrast driver and probably not used by
any applications. A modern app would use a dependent/chained texture
lookup in the fragment shader.
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Include mtypes.h for gl_context symbol.
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