http://bugs.freedesktop.org/show_bug.cgi?id=20129
--- Comment #11 from jsado_...@comcast.net 2009-03-07 17:47:30 PST ---
I don't know if this information will help, but I have run the glean test
suite, and is shows failures on texCombine. Maybe this is related to the
problem, and maybe these tests are simpler and can point more directly to the
root cause.
Here is the output of these failures. Note also that I have other failures with
polygonOffset and blendFunc.
texCombine: FAIL rgba8, db, z24, s8, win+pmap, id 33
expected 1, 1, 1, 0.25, got 1, 1, 1, 1 in Single Texture Test
Current combine state:
Incoming Fragment RGBA = 0, 0.25, 0.5, 0.75
Texture Unit 0:
GL_COMBINE_RGB_EXT = GL_DOT3_RGB_EXT
GL_COMBINE_ALPHA_EXT = GL_MODULATE
GL_SOURCE0_RGB_EXT = GL_TEXTURE
GL_SOURCE1_RGB_EXT = GL_TEXTURE
GL_SOURCE2_RGB_EXT = GL_CONSTANT_EXT
GL_SOURCE0_ALPHA_EXT = GL_TEXTURE
GL_SOURCE1_ALPHA_EXT = GL_TEXTURE
GL_SOURCE2_ALPHA_EXT = GL_CONSTANT_EXT
GL_OPERAND0_RGB_EXT = GL_SRC_COLOR
GL_OPERAND1_RGB_EXT = GL_SRC_COLOR
GL_OPERAND2_RGB_EXT = GL_SRC_ALPHA
GL_OPERAND0_ALPHA_EXT = GL_SRC_ALPHA
GL_OPERAND1_ALPHA_EXT = GL_SRC_ALPHA
GL_OPERAND2_ALPHA_EXT = GL_SRC_ALPHA
GL_RGB_SCALE_EXT = 1
GL_ALPHA_SCALE = 1
Tex Env RGBA = 0.25, 0.5, 0.75, 1
Texture RGBA = 1, 0, 0.25, 0.5
texCombine: FAIL rgba8, db, z24, s8, win+pmap, id 34
expected 1, 1, 1, 0.25, got 1, 1, 1, 1 in Single Texture Test
Current combine state:
Incoming Fragment RGBA = 0, 0.25, 0.5, 0.75
Texture Unit 0:
GL_COMBINE_RGB_EXT = GL_DOT3_RGB_EXT
GL_COMBINE_ALPHA_EXT = GL_MODULATE
GL_SOURCE0_RGB_EXT = GL_TEXTURE
GL_SOURCE1_RGB_EXT = GL_TEXTURE
GL_SOURCE2_RGB_EXT = GL_CONSTANT_EXT
GL_SOURCE0_ALPHA_EXT = GL_TEXTURE
GL_SOURCE1_ALPHA_EXT = GL_TEXTURE
GL_SOURCE2_ALPHA_EXT = GL_CONSTANT_EXT
GL_OPERAND0_RGB_EXT = GL_SRC_COLOR
GL_OPERAND1_RGB_EXT = GL_SRC_COLOR
GL_OPERAND2_RGB_EXT = GL_SRC_ALPHA
GL_OPERAND0_ALPHA_EXT = GL_SRC_ALPHA
GL_OPERAND1_ALPHA_EXT = GL_SRC_ALPHA
GL_OPERAND2_ALPHA_EXT = GL_SRC_ALPHA
GL_RGB_SCALE_EXT = 1
GL_ALPHA_SCALE = 1
Tex Env RGBA = 0.25, 0.5, 0.75, 1
Texture RGBA = 1, 0, 0.25, 0.5
texCombine: FAIL rgba8, z24, win+pmap, id 86
expected 1, 1, 1, 0.25, got 1, 1, 1, 1 in Single Texture Test
Current combine state:
Incoming Fragment RGBA = 0, 0.25, 0.5, 0.75
Texture Unit 0:
GL_COMBINE_RGB_EXT = GL_DOT3_RGB_EXT
GL_COMBINE_ALPHA_EXT = GL_MODULATE
GL_SOURCE0_RGB_EXT = GL_TEXTURE
GL_SOURCE1_RGB_EXT = GL_TEXTURE
GL_SOURCE2_RGB_EXT = GL_CONSTANT_EXT
GL_SOURCE0_ALPHA_EXT = GL_TEXTURE
GL_SOURCE1_ALPHA_EXT = GL_TEXTURE
GL_SOURCE2_ALPHA_EXT = GL_CONSTANT_EXT
GL_OPERAND0_RGB_EXT = GL_SRC_COLOR
GL_OPERAND1_RGB_EXT = GL_SRC_COLOR
GL_OPERAND2_RGB_EXT = GL_SRC_ALPHA
GL_OPERAND0_ALPHA_EXT = GL_SRC_ALPHA
GL_OPERAND1_ALPHA_EXT = GL_SRC_ALPHA
GL_OPERAND2_ALPHA_EXT = GL_SRC_ALPHA
GL_RGB_SCALE_EXT = 1
GL_ALPHA_SCALE = 1
Tex Env RGBA = 0.25, 0.5, 0.75, 1
Texture RGBA = 1, 0, 0.25, 0.5
The results file has this:
id 33 fbcID 0 canRGBA 1 r 8 g 8 b 8 a 8 canCI 0 bufSize 32 level 0 db 1 stereo
0 aux 0 z 24 s 8 accumR 0 accumG 0 accumB 0 accumA 0 multisample 0 window 1
pixmap 1 pBuffer 0 maxPBufferWidth 0 maxPBufferHeight 0 maxPBufferPixels 0
winsys 1 fast 1 conformant 1 transparent 0 transR 0 transG 0 transB 0 transA 0
transI 1752444270
0
id 34 fbcID 0 canRGBA 1 r 8 g 8 b 8 a 8 canCI 0 bufSize 32 level 0 db 1 stereo
0 aux 0 z 24 s 8 accumR 0 accumG 0 accumB 0 accumA 0 multisample 0 window 1
pixmap 1 pBuffer 0 maxPBufferWidth 0 maxPBufferHeight 0 maxPBufferPixels 0
winsys 1 fast 1 conformant 1 transparent 0 transR 0 transG 0 transB 0 transA 0
transI 1411530100
0
id 86 fbcID 0 canRGBA 1 r 8 g 8 b 8 a 8 canCI 0 bufSize 32 level 0 db 0 stereo
0 aux 0 z 24 s 0 accumR 0 accumG 0 accumB 0 accumA 0 multisample 0 window 1
pixmap 1 pBuffer 0 maxPBufferWidth 0 maxPBufferHeight 0 maxPBufferPixels 0
winsys 1 fast 1 conformant 1 transparent 0 transR 0 transG 0 transB 0 transA 0
transI 0
0
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