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Bryan Cain 467e3aa3de mesa: fix transform feedback when a geometry shader is active. 
When a geometry shader is active, the transform feedback primitive
type ("mode") needs to be validated against the geometry shader output
primitive type, not the primitive type passed to the glDraw*()
function.

Fixes the following piglit tests:
- glsl-1.50-geometry-primitive-types GL_LINES
- glsl-1.50-geometry-primitive-types GL_LINES_ADJACENCY
- glsl-1.50-geometry-primitive-types GL_LINE_STRIP
- glsl-1.50-geometry-primitive-types GL_LINE_STRIP_ADJACENCY
- glsl-1.50-geometry-primitive-types GL_TRIANGLES
- glsl-1.50-geometry-primitive-types GL_TRIANGLES_ADJACENCY
- glsl-1.50-geometry-primitive-types GL_TRIANGLE_FAN

Exposes previously hidden failures in the following piglit tests:
- glsl-1.50-geometry-primitive-id-restart GL_LINES other
- glsl-1.50-geometry-primitive-id-restart GL_LINES_ADJACENCY other
- glsl-1.50-geometry-primitive-id-restart GL_LINE_LOOP ffs
- glsl-1.50-geometry-primitive-id-restart GL_LINE_LOOP other
- glsl-1.50-geometry-primitive-id-restart GL_LINE_STRIP other
- glsl-1.50-geometry-primitive-id-restart GL_LINE_STRIP_ADJACENCY other
- glsl-1.50-geometry-primitive-id-restart GL_TRIANGLES other
- glsl-1.50-geometry-primitive-id-restart GL_TRIANGLES_ADJACENCY other
- glsl-1.50-geometry-primitive-id-restart GL_TRIANGLE_FAN ffs
- glsl-1.50-geometry-primitive-id-restart GL_TRIANGLE_FAN other
- glsl-1.50-geometry-primitive-id-restart GL_TRIANGLE_STRIP other
- glsl-1.50-geometry-primitive-id-restart GL_TRIANGLE_STRIP_ADJACENCY other

(These failures were previously hidden due to a flaw in the test: it
doesn't check for GL errors.  I'll fix the test shortly).

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
2013-10-15 11:40:43 -07:00
..
egl wayland: Only pass wl_drm instance to gbm when using gbm platform 2013-10-11 15:30:09 -07:00
gallium build: remove forced -fno-rtti 2013-10-14 23:00:55 -05:00
gbm wayland: Don't rely on static variable for identifying wl_drm buffers 2013-10-11 15:14:35 -07:00
getopt
glsl glsl: Add new GLSL 1.50 constants. 2013-10-15 11:34:30 -07:00
glx glx: Generate fewer errors in MakeContextCurrent 2013-10-08 13:24:20 -04:00
gtest gtest: Build it only for 'make check'. 2013-01-13 12:38:44 +01:00
mapi glapi: Do not use backtrace on NetBSD. 2013-10-11 14:48:45 -07:00
mesa mesa: fix transform feedback when a geometry shader is active. 2013-10-15 11:40:43 -07:00
Makefile.am gbm: Link to libwayland-drm if Wayland EGL platform is enabled 2013-08-12 15:16:22 -07:00
SConscript Remove libGLU 2012-08-31 10:58:15 -07:00