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r300g: EXT_provoking_vertex.

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This commit is contained in:
Corbin Simpson 2009-06-26 21:48:09 -07:00
parent 6ebcdc7549
commit 3f15acb7e8
2 changed files with 6 additions and 4 deletions
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6
src/gallium/drivers/r300/r300_reg.h
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@ -1064,8 +1064,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
R300_GA_COLOR_CONTROL_RGB2_SHADING_FLAT | \
R300_GA_COLOR_CONTROL_ALPHA2_SHADING_FLAT | \
R300_GA_COLOR_CONTROL_RGB3_SHADING_FLAT | \
R300_GA_COLOR_CONTROL_ALPHA3_SHADING_FLAT | \
R300_GA_COLOR_CONTROL_PROVOKING_VERTEX_LAST )
R300_GA_COLOR_CONTROL_ALPHA3_SHADING_FLAT )
# define R300_SHADE_MODEL_SMOOTH ( \
R300_GA_COLOR_CONTROL_RGB0_SHADING_GOURAUD | \
@ -1075,8 +1074,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
R300_GA_COLOR_CONTROL_RGB2_SHADING_GOURAUD | \
R300_GA_COLOR_CONTROL_ALPHA2_SHADING_GOURAUD | \
R300_GA_COLOR_CONTROL_RGB3_SHADING_GOURAUD | \
R300_GA_COLOR_CONTROL_ALPHA3_SHADING_GOURAUD | \
R300_GA_COLOR_CONTROL_PROVOKING_VERTEX_LAST )
R300_GA_COLOR_CONTROL_ALPHA3_SHADING_GOURAUD )
/* Specifies red & green components of fill color -- S312 format -- Backwards comp. */
#define R300_GA_SOLID_RG 0x427c

4
src/gallium/drivers/r300/r300_state.c
View file

@ -421,6 +421,10 @@ static void* r300_create_rs_state(struct pipe_context* pipe,
rs->color_control = R300_SHADE_MODEL_SMOOTH;
}
if (!state->flatshade_first) {
rs->color_control |= R300_GA_COLOR_CONTROL_PROVOKING_VERTEX_LAST;
}
return (void*)rs;
}