Age | Commit message (Collapse) | Author |
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Fixes assertion failures in fbo-alpha with a debug build of Mesa.
Bug #29781.
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The new GLSL compiler doesn't support it.
Advertising it prevents Unigine Heaven from working, since it attempts to
use it.
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Most of these are just typecasting to long to match the arg type. I
don't really care too much about getting a GLsizei or whatever
appropriate type in. However, there were a number of real bugs, like
missing arguments or passing floats to integer format specifiers. My
favorite: printflike("%s, argument") is missing an argument.
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Out of bounds reads could happen for reducing WxH to WxH/2
or WxH to W/2xH.
Fixes fd.o bug 29918.
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See fd.o bug 29909.
Signed-off-by: Brian Paul <brianp@vmware.com>
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Previously, if an attribute was enabled by either a specific GL version
or an extension, the check would require -both- to be enabled. This bug
was not discovered earlier because version checks are currently only ever
used on their own.
Signed-off-by: Kristian Høgsberg <krh@bitplanet.net>
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
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Due to a misunderstanding of the Z24_X8 and X8_Z24 formats, the earlier
patch created depth/stencil wrappers for them. This broke swrast.
Use the format info instead, which only identifies Z24_S8 and S8_Z24 as
packed depth/stencil. It also has the advantage of being nicer code.
Signed-off-by: Nick Bowler <nbowler@draconx.ca>
Signed-off-by: Brian Paul <brianp@vmware.com>
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This releases a bunch of memory that was showing up as leaks with
valgrind.
If atexit() isn't widely supported we may need to add some #ifdef
tests around the call.
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Intel sometimes uses packed depth/stencil buffers even when only a depth
buffer or only a stencil buffer was requested. Common code currently
uses the _BaseFormat field to determine whether a depth/stencil wrapper
is necessary. But unless the user explicitly requested a packed
depth/stencil buffer, the _BaseFormat field does not encode this
information, and the required wrappers are not created.
The problem was introduced by commit 45e76d2665b38b ("mesa: remove a
bunch of gl_renderbuffer fields"), which killed off the _ActualFormat
field upon which the decision to create a wrapper used to be made. This
patch changes the logic to use the Format field instead, which is more
like the old code.
Fixes fdo bug 27590.
Signed-off-by: Nick Bowler <nbowler@draconx.ca>
Signed-off-by: Brian Paul <brianp@vmware.com>
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This reverts commit 001a7bfdfc8b3c8930d5ced21982dbdfb8cd35b3. I
hadn't found the section of the spec clarifying that the old behavior
was right. Reverting fixes the new version of the testcase, and the
Humus demos that could no longer find their uniforms.
Bug #29782
Bug #29783
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Signed-off-by: Brian Paul <brianp@vmware.com>
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Previously, uniform initializers were handled by ir_to_mesa as it made
its Parameters list. However, uniform values are global to all
shaders, and the value set in one Parameters list wasn't propagated to
the other gl_program->Parameters lists. By going back through the
general Mesa uniform handling, we make sure that all gl_programs get
updated values, and also successfully separate uniform initializer
handling from ir_to_mesa gl_program generation.
Fixes:
glsl-uniform-initializer-5.
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core.h is the public header of core mesa. GLX, WGL, and GLSL are
supposed to include this header file. It should be noted that headers
included by core.h must not perform feature tests (#if FEATURE_xxx).
Otherwise, we cannot, for example, mix a FEATURE_ES2 libmesagallium.a
with a FEATURE_GL libglsl.a.
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Signed-off-by: José Fonseca <jfonseca@vmware.com>
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Signed-off-by: José Fonseca <jfonseca@vmware.com>
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Fixes: glsl-getactiveuniform-length.
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Fix mixed use of GL_APIENTRY and GLAPIENTRY. Parameter list of a function
prototype should never be empty.
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This function was apparently missing from the display list dispatch
table, causing the generic no-op function to be called instead. To make
matters worse, the no-op function is indistinguishable from a successful
call to GetUniformLocation. GL specifies that GetUniformLocation is
executed immediately when compiling display lists.
Fixes fdo bug 29622.
Signed-off-by: Nick Bowler <nbowler@draconx.ca>
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Note that GLES headers use GL_APIENTRY, not GLAPIENTRY.
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mfeatures.h defines ASSERT_NO_FEATURE to ASSERT, which is defined in
compiler.h. Header files using the macro should include compiler.h.
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There is no explicit predefined macro to distinguish between OpenSolaris
and Solaris. This patch assumes that the difference is in the compilers.
OpenSolaris uses GCC and not the Sun Studio compiler. Assume that the
availability of fpclassify is due to GCC.
This patch was not tested on Solaris. It would break the build on
Solaris with GCC if GCC on Solaris does not have fpclassify.
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Conflicts:
src/mesa/program/prog_optimize.c
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This lets drivers override ir_to_mesa with their own codegen, or at
least have a native alternative.
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This patch fixes the MinGW build.
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On FreeBSD LC_CTYPE_MASK is not available but 'llvm-config --cppflags'
adds the compiler flag -D_GNU_SOURCE to the build.
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