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authorOliver McFadden <[email protected]>2007-05-26 15:49:24 +0000
committerOliver McFadden <[email protected]>2007-05-26 15:49:24 +0000
commit0d8aba9a478a555794921f3d51cfe0c1c631853c (patch)
treeaf498e426a53c1d18ffa7c6090345276ddb65046 /src/mesa
parentae0f17d59168692c45bf780ff90fbcebd22e3577 (diff)
r300: Added the r300VAPInputCntl0 function.
The function just returns the hard-coded value (0x5555) even though we have no idea what this means...
Diffstat (limited to 'src/mesa')
-rw-r--r--src/mesa/drivers/dri/r300/r300_emit.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_emit.c b/src/mesa/drivers/dri/r300/r300_emit.c
index 76740df81fc..f7d04f1d906 100644
--- a/src/mesa/drivers/dri/r300/r300_emit.c
+++ b/src/mesa/drivers/dri/r300/r300_emit.c
@@ -260,6 +260,12 @@ static GLuint r300VAPInputRoute1(uint32_t * dst, int swizzle[][4], GLuint nr)
return (nr + 1) >> 1;
}
+static GLuint r300VAPInputCntl0(GLcontext * ctx, GLuint InputsRead)
+{
+ /* Hard coded value, no idea what it means */
+ return 0x5555;
+}
+
static GLuint r300VAPInputCntl1(GLcontext * ctx, GLuint InputsRead)
{
r300ContextPtr r300 = R300_CONTEXT(ctx);
@@ -505,7 +511,7 @@ int r300EmitArrays(GLcontext * ctx)
/* Setup INPUT_CNTL. */
/* I don't think this is needed for vertex buffers, but it doesn't hurt anything */
R300_STATECHANGE(r300, vic);
- r300->hw.vic.cmd[R300_VIC_CNTL_0] = 0x5555; /* Hard coded value, no idea what it means */
+ r300->hw.vic.cmd[R300_VIC_CNTL_0] = r300VAPInputCntl0(ctx, InputsRead);
r300->hw.vic.cmd[R300_VIC_CNTL_1] = r300VAPInputCntl1(ctx, InputsRead);
/* Setup OUTPUT_VTX_FMT. */