| Age | Commit message (Collapse) | Author |
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Actually, the hack is still there and needs to be revisited, but I get a bit
further with compressed textures now.
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Doesn't seem to be needed after fixing the float->int conversion problem.
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Fixes problem with bitmaps jumping around by one pixel depending on window
size. The rasterpos is often X.9999 instead of X+1.
Run progs/redbook/drawf and resize window to check.
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Also, rearrange the st_destroy_context() code a bit to prevent some
invalid/NULL ptr derefs during tear-down.
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Also clarify that RGB formats with no (used) alpha component are treated as
having alpha = 1.0.
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It's legal for Fog.Start == Fog.End and conformance testing does so.
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If texturing happens to be enabled when glBitmap() is called, need to be
careful about choosing a sampler unit, etc.
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The return value was never used.
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Otherwise we get a symbol clash with the copy in src/gallium/util .
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This state is effectively private to the vertex processing part
of the draw module.
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It may get stale bits otherwise.
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Cherry-picked from master.
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This fixes the case where the app calls SwapBuffers then calls glReadPixels
to read the front color buffer. We now keep track of when the front buffer
is a _logically_ copy of the back buffer (after SwapBuffers) and read from
the back color buffer instead of the front.
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New, separate is_front_buffer_dirty() function.
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