diff options
| author | Dave Airlie <airlied@redhat.com> | 2009-03-20 10:52:17 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2009-03-20 10:52:17 +1000 |
| commit | 407e8ae5b167b0193e1e5b1266a5d61ed836dfb5 (patch) | |
| tree | 2d9d05a5c3122f41a13aa8bd9ae921c1176e6b0d /src/mesa/drivers/dri/r300/r300_emit.c | |
| parent | bdaa0341caffc353fd26bbd91865c2d86eed11c1 (diff) | |
| parent | 114bb54324f22cb53bcd14607234d0acd74d37bd (diff) | |
Merge remote branch 'main/master' into radeon-rewrite
Conflicts:
src/mesa/drivers/dri/r300/r300_cmdbuf.c
src/mesa/drivers/dri/r300/r300_state.c
src/mesa/drivers/dri/r300/r300_swtcl.c
src/mesa/drivers/dri/r300/radeon_ioctl.c
src/mesa/drivers/dri/radeon/radeon_screen.c
Diffstat (limited to 'src/mesa/drivers/dri/r300/r300_emit.c')
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_emit.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_emit.c b/src/mesa/drivers/dri/r300/r300_emit.c index 1512e906e8..4bf0e7a189 100644 --- a/src/mesa/drivers/dri/r300/r300_emit.c +++ b/src/mesa/drivers/dri/r300/r300_emit.c @@ -177,14 +177,23 @@ GLuint r300VAPOutputCntl0(GLcontext * ctx, GLuint OutputsWritten) GLuint r300VAPOutputCntl1(GLcontext * ctx, GLuint OutputsWritten) { - GLuint i, ret = 0; + GLuint i, ret = 0, first_free_texcoord = 0; for (i = 0; i < ctx->Const.MaxTextureUnits; i++) { if (OutputsWritten & (1 << (VERT_RESULT_TEX0 + i))) { ret |= (4 << (3 * i)); + ++first_free_texcoord; } } + if (OutputsWritten & (1 << VERT_RESULT_FOGC)) { + if (first_free_texcoord > 8) { + fprintf(stderr, "\tout of free texcoords to write fog coord\n"); + _mesa_exit(-1); + } + ret |= 4 << (3 * first_free_texcoord); + } + return ret; } |