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Forgot to stage this chunk in last commit.
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The code is shared by ximage and gdi backend.
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resource_copy_region uses a software fallback because it relies on texture
samplers which haven't been implemented yet.
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Fixes SCons build.
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- added code to configure the depth buffer and to set up depth testing.
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r600g should be able to handle separate depth stencil clears as well.
Also adapt surface_fill/copy stubs to new interface (not that it matters).
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Conflicts:
src/gallium/state_trackers/python/p_context.i
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more consistent with rest of gallium naming conventions.
Also rename driver-internal names for these the same.
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Rather than using the (munged) output of "gcc -E" we now capture
precisely the output we expect from every test case. This allows us to
stay immune from strange output from gcc (unpredictable whitespace
output---aprticularly with different gcc versions).
This will also allow us to write tests that capture expected error
messages from the preprocessor as well.
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We had to remove this earlier because our recursive function calls
caused the same nodes to be examined for expansion more than once.
And in the test suite, one node would be examined before it had
its closing parenthesis and then again later after the parenthesis
was added.
So we removed this error message to allow the test case to pass.
Now that we've removed the unnecessary recursive function call
we can catch this error case and report it as desired.
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Previously, both _expand_node and _expand_function would always make
mutually recursive calls into _expand_token_list. This was unnecessary
since these functions can simply return unexpanded results, after which
the outer iteration will next attempt expansion of the results.
The only trick in doing this is to arrange so that the active list is
popped at the appropriate time. To do this, we add a new token_node_t
marker to the active stack. When pushing onto the active list, we set
marker to last->next, and when the marker is seen by the token list
iteration, we pop from the active stack.
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This function simply isn't being called anymore.
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ir_dereference_array::array is always an r-value. If the dereference
is of a varaible, that r-value will be an ir_dereference_variable.
This simplifies the code a bit.
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This was affecting the build, but the files don't actually exist.
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In two places we look for an (optional) sequence of characters other
than "*" followed by a sequence of on or more "*". Using a name for
this (NON_STARS_THEN_STARS) seems to make it a bit easier to
understand.
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Use quoted strings for literal portions rather than a sequence of
single-character character classes.
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Ken reminded me of a couple cases that I should be testing. These are
the non-nestedness of things that look like nested comments as well as
potentially tricky things like "/*/" and "/*/*/".
The (non) nested comment case was not working in the case of the
comment terminator with multiple '*' characters. We fix this by not
considering a '*' as the "non-slash" to terminate a sequence of '*'
characters within the comment. We also fix the final match of the
terminator to use '+' rather than '*' to require the presence of a
final '*' character in the comment terminator.
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Fixes gst-gl-bumper.vert parsing.
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Fixes glsl-orangebook-ch06.frag parsing.
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Fixes glsl-orangebook-ch06-bump.vert.
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The comment just above the code said arrays were OK, then it didn't
handle arrays. Whoops. Partially fixes CorrectUnsizedArray.frat.
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Fixes CorrectSwizzle1.vert.
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The broken-in-mesa Regnum Online shader now parses, except for its
preprocessor usage.
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We were nicely constructing a new expression for the implicit type
conversion, but then checking that the previous types matched instead
of the new expression's type. Fixes errors in Regnum Online shaders.
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Cleans up a bunch of pointless operations in a GStreamer fragment shader.
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This removes a bunch of gratuitous moving around of constant values
from constructors. Makes a shader ir I was looking at for structure
handling almost readable.
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This was broken in the ir_label -> ir_function rework.
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This should remove the burden of handling constant vector indexing
well from backend codegen, and could help with swizzle optimizations.
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Fixes an uninlined normalize() in CorrectSwizzle2.vert.
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Similar to other situations where the visitor pattern doesn't fit, in
this case we need the pointer to the base instruction in the
instruction stream for where to insert any new instructions we
generate (not the instruction in the tree we're looking at). By
removing the code for setting the base_ir, flattened expressions would
end up, for example, before the function definition where they had appeared.
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We support both single-line (//) and multi-line (/* ... */) comments
and add a test for this, (trying to stress the rules just a bit by
embedding one comment delimiter into a comment delimited with the
other style, etc.).
To keep the test suite passing we do now discard any output lines from
glcpp that consist only of spacing, (in addition to blank lines as
previously). We also discard any initial whitespace from gcc output.
In neither case should the absence or presence of this whitespace
affect correctness.
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Previously we were avoiding printing within a skipped group, but we
were still evluating directives such as #define and #undef and still
emitting diagnostics for things such as macro calls with the wrong
number of arguments.
Add a test for this and fix it with a high-priority rule in the lexer
that consumes the skipped content.
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Extend the check for indirect addressing of temp regs to include
input/output regs.
Fixes failure with piglit glsl-texcoord-array.shader_test test when using
SSE codegen.
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This lets us specify linear interpolation instead of perspective
interpolation for blit operations. Might be a bit faster.
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So something in the build keept updating the timestamp on the
staging directory causing us to always copy the library to it.
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