diff options
Diffstat (limited to 'src/mesa/swrast/s_triangle.c')
| -rw-r--r-- | src/mesa/swrast/s_triangle.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/src/mesa/swrast/s_triangle.c b/src/mesa/swrast/s_triangle.c index 4bf83d6bf2..066cab2f16 100644 --- a/src/mesa/swrast/s_triangle.c +++ b/src/mesa/swrast/s_triangle.c @@ -1,4 +1,4 @@ -/* $Id: s_triangle.c,v 1.19 2001/03/17 17:43:05 keithw Exp $ */ +/* $Id: s_triangle.c,v 1.20 2001/03/19 02:25:36 keithw Exp $ */ /* * Mesa 3-D graphics library @@ -26,12 +26,11 @@ /* - * Triangle rasterizers - * When the device driver doesn't implement triangle rasterization Mesa - * will use these functions to draw triangles. + * When the device driver doesn't implement triangle rasterization it + * can hook in _swrast_Triangle, which eventually calls one of these + * functions to draw triangles. */ - #include "glheader.h" #include "context.h" #include "colormac.h" @@ -244,6 +243,7 @@ static void simple_textured_triangle( GLcontext *ctx, #define S_SCALE twidth #define T_SCALE theight #define SETUP_CODE \ + SWcontext *swrast = SWRAST_CONTEXT(ctx); \ struct gl_texture_object *obj = ctx->Texture.Unit[0].Current2D; \ GLint b = obj->BaseLevel; \ GLfloat twidth = (GLfloat) obj->Image[b]->Width; \ @@ -276,7 +276,7 @@ static void simple_textured_triangle( GLcontext *ctx, ffs += fdsdx; \ fft += fdtdx; \ } \ - (*ctx->Driver.WriteRGBSpan)( ctx, n, LEFT, Y, \ + (*swrast->Driver.WriteRGBSpan)( ctx, n, LEFT, Y, \ (CONST GLchan (*)[3]) rgb, NULL ); \ } \ } @@ -304,6 +304,7 @@ static void simple_z_textured_triangle( GLcontext *ctx, #define S_SCALE twidth #define T_SCALE theight #define SETUP_CODE \ + SWcontext *swrast = SWRAST_CONTEXT(ctx); \ struct gl_texture_object *obj = ctx->Texture.Unit[0].Current2D; \ GLint b = obj->BaseLevel; \ GLfloat twidth = (GLfloat) obj->Image[b]->Width; \ @@ -347,7 +348,7 @@ static void simple_z_textured_triangle( GLcontext *ctx, ffs += fdsdx; \ fft += fdtdx; \ } \ - (*ctx->Driver.WriteRGBSpan)( ctx, n, LEFT, Y, \ + (*swrast->Driver.WriteRGBSpan)( ctx, n, LEFT, Y, \ (CONST GLchan (*)[3]) rgb, mask ); \ } \ } |