diff options
| author | Brian Paul <[email protected]> | 2009-01-14 16:48:54 -0700 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2009-01-14 16:49:24 -0700 |
| commit | 0dffd223491765fe572d606c2b10855cb568db7a (patch) | |
| tree | 5f8e177fbc507ba695306ed40e315e9a4ca01d89 /src/mesa/drivers/dri | |
| parent | 947d1c5b2a70c0eafa4c408b47607574a2908468 (diff) | |
r300: work-around FRAG_BIT_FOGC warning/error
See bug 17929.
Fog doesn't actually work, but the often complained about warning is
silenced.
Diffstat (limited to 'src/mesa/drivers/dri')
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_state.c | 7 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/radeon_program_pair.c | 5 |
2 files changed, 12 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_state.c b/src/mesa/drivers/dri/r300/r300_state.c index 6a5c3633a23..a63dbac3436 100644 --- a/src/mesa/drivers/dri/r300/r300_state.c +++ b/src/mesa/drivers/dri/r300/r300_state.c @@ -1675,6 +1675,13 @@ static void r300SetupRSUnit(GLcontext * ctx) rs_col_count += count; } + if (InputsRead & FRAG_BIT_FOGC) { + /* XXX FIX THIS + * Just turn off the bit for now. + * Need to do something similar to the color/texcoord inputs. + */ + InputsRead &= ~FRAG_BIT_FOGC; + } for (i = 0; i < ctx->Const.MaxTextureUnits; i++) { int swiz; diff --git a/src/mesa/drivers/dri/r300/radeon_program_pair.c b/src/mesa/drivers/dri/r300/radeon_program_pair.c index 5ad50d2863a..58bc0d5843f 100644 --- a/src/mesa/drivers/dri/r300/radeon_program_pair.c +++ b/src/mesa/drivers/dri/r300/radeon_program_pair.c @@ -473,6 +473,11 @@ static void allocate_input_registers(struct pair_state *s) alloc_hw_reg(s, PROGRAM_INPUT, FRAG_ATTRIB_COL1, hwindex++); InputsRead &= ~FRAG_BIT_COL1; + /* Fog coordinate */ + if (InputsRead & FRAG_BIT_FOGC) + alloc_hw_reg(s, PROGRAM_INPUT, FRAG_ATTRIB_FOGC, hwindex++); + InputsRead &= ~FRAG_BIT_FOGC; + /* Anything else */ if (InputsRead) error("Don't know how to handle inputs 0x%x\n", InputsRead); |