diff options
| author | Oliver McFadden <[email protected]> | 2007-07-12 23:52:06 +0000 |
|---|---|---|
| committer | Oliver McFadden <[email protected]> | 2007-07-13 04:51:36 +0000 |
| commit | 4b08b9c3e9da922d80aaff4720ed2dec026c012e (patch) | |
| tree | 53b8738aa42bc6384cc6183b3d076ed380023079 | |
| parent | 7c4c82fc6d5301e27643868517aeb23fcb5c40e6 (diff) | |
r300: Setup the back facing color bits correctly.
Apparently for back facing color to work you must set all 3 color bits; I guess
the hardware cannot handle them separately.
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_emit.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_emit.c b/src/mesa/drivers/dri/r300/r300_emit.c index 732dbcbc9d9..424bf44e595 100644 --- a/src/mesa/drivers/dri/r300/r300_emit.c +++ b/src/mesa/drivers/dri/r300/r300_emit.c @@ -299,11 +299,12 @@ GLuint r300VAPOutputCntl0(GLcontext * ctx, GLuint OutputsWritten) if (OutputsWritten & (1 << VERT_RESULT_COL1)) ret |= R300_VAP_OUTPUT_VTX_FMT_0__COLOR_1_PRESENT; - if (OutputsWritten & (1 << VERT_RESULT_BFC0)) - ret |= (7 << 2); - - if (OutputsWritten & (1 << VERT_RESULT_BFC1)) - ret |= R300_VAP_OUTPUT_VTX_FMT_0__COLOR_3_PRESENT; + if (OutputsWritten & (1 << VERT_RESULT_BFC0) + || OutputsWritten & (1 << VERT_RESULT_BFC1)) + ret |= + R300_VAP_OUTPUT_VTX_FMT_0__COLOR_1_PRESENT | + R300_VAP_OUTPUT_VTX_FMT_0__COLOR_2_PRESENT | + R300_VAP_OUTPUT_VTX_FMT_0__COLOR_3_PRESENT; #if 0 if (OutputsWritten & (1 << VERT_RESULT_FOGC)) ; |