diff options
Diffstat (limited to 'src/mesa/swrast/s_triangle.c')
| -rw-r--r-- | src/mesa/swrast/s_triangle.c | 28 |
1 files changed, 19 insertions, 9 deletions
diff --git a/src/mesa/swrast/s_triangle.c b/src/mesa/swrast/s_triangle.c index 4533980455..48ec2836e8 100644 --- a/src/mesa/swrast/s_triangle.c +++ b/src/mesa/swrast/s_triangle.c @@ -2,7 +2,7 @@ * Mesa 3-D graphics library * Version: 6.3 * - * Copyright (C) 1999-2004 Brian Paul All Rights Reserved. + * Copyright (C) 1999-2005 Brian Paul All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), @@ -35,8 +35,6 @@ #include "imports.h" #include "macros.h" #include "texformat.h" -#include "teximage.h" -#include "texstate.h" #include "s_aatriangle.h" #include "s_context.h" @@ -151,6 +149,7 @@ _swrast_culltriangle( GLcontext *ctx, #define SETUP_CODE \ SWcontext *swrast = SWRAST_CONTEXT(ctx); \ + struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0][0];\ struct gl_texture_object *obj = ctx->Texture.Unit[0].Current2D; \ const GLint b = obj->BaseLevel; \ const GLfloat twidth = (GLfloat) obj->Image[0][b]->Width; \ @@ -179,9 +178,13 @@ _swrast_culltriangle( GLcontext *ctx, span.intTex[0] += span.intTexStep[0]; \ span.intTex[1] += span.intTexStep[1]; \ } \ - (*swrast->Driver.WriteRGBSpan)(ctx, span.end, span.x, span.y, \ + if (swrast->Driver.WriteRGBSpan) \ + swrast->Driver.WriteRGBSpan(ctx, rb, span.end, span.x, span.y, \ (CONST GLchan (*)[3]) span.array->rgb,\ - NULL ); + NULL ); \ + else \ + rb->PutRowRGB(ctx, rb, span.end, span.x, span.y, span.array->rgb, NULL); + #include "s_tritemp.h" @@ -203,6 +206,7 @@ _swrast_culltriangle( GLcontext *ctx, #define SETUP_CODE \ SWcontext *swrast = SWRAST_CONTEXT(ctx); \ + struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0][0];\ struct gl_texture_object *obj = ctx->Texture.Unit[0].Current2D; \ const GLint b = obj->BaseLevel; \ const GLfloat twidth = (GLfloat) obj->Image[0][b]->Width; \ @@ -240,9 +244,13 @@ _swrast_culltriangle( GLcontext *ctx, span.intTex[1] += span.intTexStep[1]; \ span.z += span.zStep; \ } \ - (*swrast->Driver.WriteRGBSpan)(ctx, span.end, span.x, span.y, \ + if (swrast->Driver.WriteRGBSpan) \ + swrast->Driver.WriteRGBSpan(ctx, rb, span.end, span.x, span.y, \ (CONST GLchan (*)[3]) span.array->rgb,\ - span.array->mask ); + span.array->mask ); \ + else \ + rb->PutRowRGB(ctx, rb, span.end, span.x, span.y, span.array->rgb, NULL); + #include "s_tritemp.h" @@ -908,6 +916,8 @@ fast_persp_span(GLcontext *ctx, struct sw_span *span, #define NAME occlusion_zless_triangle #define INTERP_Z 1 #define SETUP_CODE \ + struct gl_renderbuffer *rb \ + = ctx->DrawBuffer->Attachment[BUFFER_DEPTH].Renderbuffer; \ ASSERT(ctx->Depth.Test); \ ASSERT(!ctx->Depth.Mask); \ ASSERT(ctx->Depth.Func == GL_LESS); \ @@ -918,7 +928,7 @@ fast_persp_span(GLcontext *ctx, struct sw_span *span, if (ctx->Visual.depthBits <= 16) { \ GLuint i; \ const GLushort *zRow = (const GLushort *) \ - _swrast_zbuffer_address(ctx, span.x, span.y); \ + rb->GetPointer(ctx, rb, span.x, span.y); \ for (i = 0; i < span.end; i++) { \ GLdepth z = FixedToDepth(span.z); \ if (z < zRow[i]) { \ @@ -931,7 +941,7 @@ fast_persp_span(GLcontext *ctx, struct sw_span *span, else { \ GLuint i; \ const GLuint *zRow = (const GLuint *) \ - _swrast_zbuffer_address(ctx, span.x, span.y); \ + rb->GetPointer(ctx, rb, span.x, span.y); \ for (i = 0; i < span.end; i++) { \ if ((GLuint)span.z < zRow[i]) { \ ctx->OcclusionResult = GL_TRUE; \ |