diff options
| author | Marek Olšák <[email protected]> | 2010-01-17 04:49:07 +0100 |
|---|---|---|
| committer | Corbin Simpson <[email protected]> | 2010-01-17 01:10:58 -0800 |
| commit | b62d339301f32d29c0a0fdaba2a0e192bff42c23 (patch) | |
| tree | 6b3ab9e6a28c81d348455148f4b270ff8e7494ce | |
| parent | 7d3090f0fe41757582729bb5a580ad5b9a03f765 (diff) | |
r300g: fix the rasterization of secondary color
When the secondary color is used, the primary color must always be rasterized
regardless of whether it is used or not.
| -rw-r--r-- | src/gallium/drivers/r300/r300_state_derived.c | 3 | ||||
| -rw-r--r-- | src/gallium/drivers/r300/r300_vs.c | 9 |
2 files changed, 8 insertions, 4 deletions
diff --git a/src/gallium/drivers/r300/r300_state_derived.c b/src/gallium/drivers/r300/r300_state_derived.c index 192846411ba..99c2720897f 100644 --- a/src/gallium/drivers/r300/r300_state_derived.c +++ b/src/gallium/drivers/r300/r300_state_derived.c @@ -350,7 +350,8 @@ static void r300_update_rs_block(struct r300_context* r300, /* Rasterize colors. */ for (i = 0; i < ATTR_COLOR_COUNT; i++) { - if (vs_outputs->color[i] != ATTR_UNUSED || any_bcolor_used) { + if (vs_outputs->color[i] != ATTR_UNUSED || any_bcolor_used || + vs_outputs->color[1] != ATTR_UNUSED) { /* Always rasterize if it's written by the VS, * otherwise it locks up. */ rX00_rs_col(rs, col_count, i, FALSE); diff --git a/src/gallium/drivers/r300/r300_vs.c b/src/gallium/drivers/r300/r300_vs.c index 68aef70872e..9fbb830047f 100644 --- a/src/gallium/drivers/r300/r300_vs.c +++ b/src/gallium/drivers/r300/r300_vs.c @@ -124,7 +124,8 @@ static void r300_shader_vap_output_fmt(struct r300_vertex_shader* vs) /* Colors. */ for (i = 0; i < ATTR_COLOR_COUNT; i++) { - if (vs_outputs->color[i] != ATTR_UNUSED || any_bcolor_used) { + if (vs_outputs->color[i] != ATTR_UNUSED || any_bcolor_used || + vs_outputs->color[1] != ATTR_UNUSED) { hwfmt[1] |= R300_INPUT_CNTL_COLOR; hwfmt[2] |= R300_VAP_OUTPUT_VTX_FMT_0__COLOR_0_PRESENT << i; } @@ -182,7 +183,8 @@ static void r300_stream_locations_notcl( /* Colors. */ for (i = 0; i < ATTR_COLOR_COUNT; i++) { - if (vs_outputs->color[i] != ATTR_UNUSED || any_bcolor_used) { + if (vs_outputs->color[i] != ATTR_UNUSED || any_bcolor_used || + vs_outputs->color[1] != ATTR_UNUSED) { stream_loc[tabi++] = 2 + i; } } @@ -259,7 +261,8 @@ static void set_vertex_inputs_outputs(struct r300_vertex_program_compiler * c) for (i = 0; i < ATTR_COLOR_COUNT; i++) { if (outputs->color[i] != ATTR_UNUSED) { c->code->outputs[outputs->color[i]] = reg++; - } else if (any_bcolor_used) { + } else if (any_bcolor_used || + outputs->color[1] != ATTR_UNUSED) { reg++; } } |