This includes a handy little safety check to prevent the loop from
going "too long", as permitted by the spec. I haven't gone out of my
way to test it, though…
Fixes 20 more piglit tests.
Like the comparison operations, this suffered from CMP only setting
the low bit. Doing the AND instructions would be the same instruction
count as the more obvious conditional moves, so do cond moves.
Fixes glsl-fs-sign and 6 other cases, like trig functions that use
sign() internally.
Addresses the warnings:
warning: ‘target’ may be used uninitialized in this function
warning: ‘target_string’ may be used uninitialized in this function
Fixes gcc warning
In function ‘_mesa_add_unnamed_constant’:
warning: ‘pos’ may be used uninitialized in this function
but also what appears to be a bug.
By default LLVM adds a signal handler to output a pretty stack trace.
This signal handler is never removed, causing problems when unloading
the shared object where the gallium driver resides.
Thanks to Chris Li for finding this.
If two shaders contain variables declared with array types that have
the same base type but one is sized and the other is not, linking
should succeed. I'm not super pleased with the way this is
implemented, and I am more convinced than ever that we need more
linker tests. We especially need "negative" tests.
Fixes bugzilla #29697 and piglit test glsl-link-array-01.
Completely initialize data that is passed to ir_constant constructor.
Fixes piglit glsl-orangebook-ch06-bump valgrind uninitialized variable
error on softpipe and llvmpipe.
The
ir_constant::ir_constant(const struct glsl_type *type, exec_list *value_list)
did not completely initialize the entire value member.
Fixes piglit glsl-fs-sampler-numbering-2 valgrind uninitialized value
error in softpipe and llvmpipe.
Complete initialize data passed to ir_constant constructor.
Fixes piglit glsl-mat-from-int-ctor-02 valgrind unintialized variable
error with softpipe and llvmpipe.
Completely initialize data that is passed into a ir_constant constructor.
Fixes piglit glsl-fs-mix valgrind uninitialized variable error on
softpipe and llvmpipe.
Even though MIP filtering is not supported, we can bind an arbitrary mipmap
as the zero mipmap level.
NPOT textures now follow GL_TEXTURE_BASE_LEVEL and GL_TEXTURE_MIN_LOD.
This fixes piglit/fbo-copyteximage.
Cedric Vivier