| Commit message (Collapse) | Author | Age | Files | Lines |
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Also allow pixmaps to have both the shared and displayed usage flags, as is
the case for the screen pixmap now.
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No need to guess.
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The fragment program native limits are actually higher on R4xx
as reported by Alex Deucher, but using those requires some
bit-twiddling changes to program handling.
Signed-off-by: Nicolai Hähnle <nhaehnle@gmail.com>
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Signed-off-by: Nicolai Hähnle <nhaehnle@gmail.com>
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Swtcl calls flush everytime primitive changes so prediction has to made again
after flushing.
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Fixes glean/texture_srgb failure, bug #23449.
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For non-FBOs we need to invert, for FBOs the scissors are non-inverted.
no matter what we need to clamp them to the buffer sizes.
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Increase the number of native program parameters to the same values
exposed by GLSL.
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Several changes are made to program parameter limits. Several of the
non-NATIVE limits are set higher. All of the NATIVE limits are set to
zero in the core Mesa code. Each driver must set the actual value in
its context creation routine. If the NATIVE value remains zero, this
indicates that hardware shaders may not be supported.
Each of the preceeding changes matches the bahavior of Apple's shader
assembler, so it seems safe.
Finally, we limit the value of MaxEnvParams to be no greater than
MaxNativeAttribs. At least one case has been found where an
application does the wrong thing if MaxNativeAttribs < MaxEnvParams.
See also bugzilla #23490.
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Based on the patch from Luo Jinghua.
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Only use the macro variant of MAD when absolutely necessary.
Apparently it cannot deal with relative addressing.
Signed-off-by: Nicolai Hähnle <nhaehnle@gmail.com>
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Find used temporaries even if they are only written to in dead code.
This fixes a bug in the NQSSADCE stage.
Signed-off-by: Nicolai Hähnle <nhaehnle@gmail.com>
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It is not used anymore.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
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This is to allow a driver to drive multiple displays. Remove the use of
_EGL_PLATFORM_X and obsolete code along the way.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
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This is to allow a driver to drive multiple displays. Remove the use of
_EGL_PLATFORM_X along the way.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
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This is to allow a driver to drive multiple displays.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
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We were check command buffer sizes too alte so allocated dma regions
were freed before relocations so space checking failed.
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The instructions we're translating already went through the brw_wm_pass_fp()
function which does the sampler->texture unit mapping. We were applying
the sample->unit mapping a second time in the GLSL texture emitters.
Often, this made no difference but other times it could lead to accessing
an invalid texture and could cause a GPU lockup.
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Remove redunant type check for samplers (assert instead).
Move some local vars. Update comments.
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Check that all the textures needed by the current fragment program
actually exist and are valid.
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We'll use this for debug/sanity checking.
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Need to add the 'offset' parameter when indexing the parameter array.
Before, if we were setting arrays of samplers, we were actually only
setting the 0th sampler's value.
Because of how progs/glsl/samplers.c is constructed, this wasn't showing
up as a failure in the samplers_array output.
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If a fragment program only parameter was queried of a vertex program
(e.g., GL_MAX_PROGRAM_TEX_INDIRECTIONS_ARB) no error would be set and
a random value would be returned. This caused 'glxinfo -l' to show
the same values for GL_MAX_PROGRAM_ALU_INSTRUCTIONS_ARB,
GL_MAX_PROGRAM_TEX_INSTRUCTIONS_ARB, GL_MAX_PROGRAM_TEX_INDIRECTIONS_ARB,
GL_MAX_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB,
GL_MAX_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB,
GL_MAX_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB as for
GL_MAX_PROGRAM_ENV_PARAMETERS_ARB. This is confusing and incorrect.
(cherry picked from master, commit 4bccd693a72a0b42dffc849034263a68e779ca91)
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When a single-buffered window was resized the new window size was never
detected. This fix that, but there's still a bug which causes window
contents corruption for certain window sizes...
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