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We were failing to deal with:
- vsnprintf returns negative value on error.
- vsnprintf returns the number of chars that *would* have been
written on truncation.
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Theoretical bugfix only - no known case where this might happen.
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Fixes assertion failure with conform.
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The alpha value wasn't set at all before so we got unpredictable results.
Note that we don't currently obey GL_DEPTH_TEXTURE_MODE in the state
tracker. For now, we return the result in the default mode (r,r,r,1).
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It is expected to loose precision here.
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Using uintptr_t as intermediate type for pointer -> integer conversions is
easier to understand and does not cause any size mismatch warnings.
uintptr_t is part of C99, and we already provide a suitable replacement
definition for all platforms we care about.
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Avoids warnings on 64bit builds.
Use regular unsigned since that's what gallium expects, but use a
typedef to facilitate possible changes in the future.
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In multithreading stw_call_window_proc can be called by a thread other
than the thread where the context is bound.
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Not only for cosmetic reasons, but also because we need to set the
SetWindowsHookEx hook for threads created before the DllMain is called
(threads for each we don't get the DLL_THREAD_ATTACH notification).
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Fixes segfault in progs/xdemos/glxgears_pixmap.c
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For some triangles we can generate quads which lie just outside the
surface bounds. Just check the quad's mask before trying to emit/process
the quad.
Fixes failed assertion in Lightsmark.
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As we're only using 32bit bitmasks.
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Render results are only visible when the render cache is flushed.
softpipe_is_texture_referenced must reflect that or transfers to/from the
textures bound in the framebuffer won't be proceeded of the necessary
flush, causing transfer data to be outdated/clobbered.
This fixes conform drawpix test with softpipe.
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depth- and stencil renderbuffers.
Signed-off-by: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
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3f2e006b759705abd7c409d30f9aeb1f2a75b83f
Signed-off-by: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
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We were failing to deal with:
- vsnprintf returns negative value on error.
- vsnprintf returns the number of chars that *would* have been
written on truncation.
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Appart from separating r3xx/r5xx fragment shaders, a more consistent
naming scheme has been applied. From now on:
r300 = all chips
r3xx = R300/R400 only
r5xx = R500 only
This way r300_fragment_shader is the master struct, and the structs
r3xx_fragment_shader and r5xx_fragment_shader inherits it.
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Conflicts:
src/mesa/drivers/dri/i915/i915_tex_layout.c
src/mesa/drivers/dri/i965/brw_wm_glsl.c
src/mesa/drivers/dri/intel/intel_buffer_objects.c
src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
src/mesa/drivers/dri/intel/intel_pixel_draw.c
src/mesa/main/enums.c
src/mesa/main/texstate.c
src/mesa/vbo/vbo_exec_array.c
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This driver does no transformation of the gallium calls
going to the real driver, like the identity matrix. It is
intended to be the basis for transforming and/or debug
drivers like trace and rbug.
Authors of this patch are:
Michal Krol, orignal heavy lifting.
José Fonesca, object wrapping code stolen from trace.
Jakob Bornecrantz, put it all toghether and renamed a stuff.
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The real solution is to create a Makefile.template for xorg
drivers and use that here.
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Conflicts:
docs/relnotes-7.6.html
progs/tests/Makefile
src/gallium/drivers/softpipe/sp_prim_vbuf.c
src/glx/x11/indirect.c
src/mesa/glapi/Makefile
src/mesa/glapi/dispatch.h
src/mesa/glapi/glapioffsets.h
src/mesa/glapi/glapitable.h
src/mesa/glapi/glapitemp.h
src/mesa/glapi/glprocs.h
src/mesa/main/dlist.c
src/mesa/main/enums.c
src/mesa/sparc/glapi_sparc.S
src/mesa/x86-64/glapi_x86-64.S
src/mesa/x86/glapi_x86.S
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This is done when constructing the fbconfigs, and the result is saved
for window system framebuffer creation.
Note: For dri2 the server needs to have an identical format selection
logic. Otherwise the dri state-tracker and the xorg driver (state-tracker)
will disagree on which format to use for the attachments. Some more work
is needed in this area.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
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Conflicts:
src/mesa/main/api_validate.c
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Conflicts:
progs/util/extfuncs.h
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before/after transfers.
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