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authorAndre Maasikas <amaasikas@gmail.com>2010-07-07 21:32:07 +0300
committerTom Fogal <tfogal@alumni.unh.edu>2010-08-03 12:03:59 -0600
commit7e07c8f40ecb60c3dc0f6ca3b2bb44561c9d20fd (patch)
tree3ce1ead50a6fd35013b3ea422bb9439ca87e0685
parentc81ba220d781d1327335b14cff33b9f67dacceb7 (diff)
r600: workaround 3 comp GL_SHORT vertex attribute format on r700
guess it's a hw errata? (cherry picked from commit 51c438feb765cf03d1a6448295e6c62be61a5e56)
-rw-r--r--src/mesa/drivers/dri/r600/r700_assembler.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/r600/r700_assembler.c b/src/mesa/drivers/dri/r600/r700_assembler.c
index 0e1389c5ee2..f0ff2ca7764 100644
--- a/src/mesa/drivers/dri/r600/r700_assembler.c
+++ b/src/mesa/drivers/dri/r600/r700_assembler.c
@@ -293,7 +293,9 @@ GLuint GetSurfaceFormat(GLenum eType, GLuint nChannels, GLuint * pClient_size)
case 2:
format = FMT_16_16; break;
case 3:
- format = FMT_16_16_16; break;
+ /* 3 comp GL_SHORT vertex format doesnt work on r700
+ 4 somehow works, test - sauerbraten */
+ format = FMT_16_16_16_16; break;
case 4:
format = FMT_16_16_16_16; break;
default: