diff options
Diffstat (limited to 'src/mesa/swrast/s_triangle.c')
| -rw-r--r-- | src/mesa/swrast/s_triangle.c | 52 |
1 files changed, 14 insertions, 38 deletions
diff --git a/src/mesa/swrast/s_triangle.c b/src/mesa/swrast/s_triangle.c index b17c435460..3b7960bf80 100644 --- a/src/mesa/swrast/s_triangle.c +++ b/src/mesa/swrast/s_triangle.c @@ -1,8 +1,8 @@ /* * Mesa 3-D graphics library - * Version: 6.5.2 + * Version: 6.5.3 * - * Copyright (C) 1999-2006 Brian Paul All Rights Reserved. + * Copyright (C) 1999-2007 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"), @@ -676,13 +676,13 @@ fast_persp_span(GLcontext *ctx, SWspan *span, const GLuint savedTexEnable = ctx->Texture._EnabledUnits; ctx->Texture._EnabledUnits = 0; - tex_coord[0] = span->tex[0][0] * (info->smask + 1); - tex_step[0] = span->texStepX[0][0] * (info->smask + 1); - tex_coord[1] = span->tex[0][1] * (info->tmask + 1); - tex_step[1] = span->texStepX[0][1] * (info->tmask + 1); - /* span->tex[0][2] only if 3D-texturing, here only 2D */ - tex_coord[2] = span->tex[0][3]; - tex_step[2] = span->texStepX[0][3]; + tex_coord[0] = span->attrStart[FRAG_ATTRIB_TEX0][0] * (info->smask + 1); + tex_step[0] = span->attrStepX[FRAG_ATTRIB_TEX0][0] * (info->smask + 1); + tex_coord[1] = span->attrStart[FRAG_ATTRIB_TEX0][1] * (info->tmask + 1); + tex_step[1] = span->attrStepX[FRAG_ATTRIB_TEX0][1] * (info->tmask + 1); + /* span->attrStart[FRAG_ATTRIB_TEX0][2] only if 3D-texturing, here only 2D */ + tex_coord[2] = span->attrStart[FRAG_ATTRIB_TEX0][3]; + tex_step[2] = span->attrStepX[FRAG_ATTRIB_TEX0][3]; switch (info->filter) { case GL_NEAREST: @@ -866,7 +866,6 @@ fast_persp_span(GLcontext *ctx, SWspan *span, /* * Render a smooth-shaded, textured, RGBA triangle. - * Interpolate S,T,R with perspective correction, w/out mipmapping. */ #define NAME general_textured_triangle #define INTERP_Z 1 @@ -881,24 +880,6 @@ fast_persp_span(GLcontext *ctx, SWspan *span, -/* - * This is the big one! - * Interpolate Z, RGB, Alpha, specular, fog, N sets of texture coordinates, and varying floats. - * Yup, it's slow. - */ -#define NAME multitextured_triangle -#define INTERP_Z 1 -#define INTERP_W 1 -#define INTERP_FOG 1 -#define INTERP_RGB 1 -#define INTERP_ALPHA 1 -#define INTERP_SPEC 1 -#define INTERP_MULTITEX 1 -#define INTERP_VARYING 1 -#define RENDER_SPAN( span ) _swrast_write_rgba_span(ctx, &span); -#include "s_tritemp.h" - - /* * Special tri function for occlusion testing @@ -1073,8 +1054,9 @@ _swrast_choose_triangle( GLcontext *ctx ) } } - if (ctx->Texture._EnabledCoordUnits || ctx->FragmentProgram._Enabled || - ctx->ATIFragmentShader._Enabled || ctx->ShaderObjects._FragmentShaderPresent) { + if (ctx->Texture._EnabledCoordUnits || + ctx->FragmentProgram._Current || + ctx->ATIFragmentShader._Enabled) { /* Ugh, we do a _lot_ of tests to pick the best textured tri func */ const struct gl_texture_object *texObj2D; const struct gl_texture_image *texImg; @@ -1089,9 +1071,8 @@ _swrast_choose_triangle( GLcontext *ctx ) /* First see if we can use an optimized 2-D texture function */ if (ctx->Texture._EnabledCoordUnits == 0x1 - && !ctx->FragmentProgram._Enabled + && !ctx->FragmentProgram._Current && !ctx->ATIFragmentShader._Enabled - && !ctx->ShaderObjects._FragmentShaderPresent && ctx->Texture.Unit[0]._ReallyEnabled == TEXTURE_2D_BIT && texObj2D->WrapS == GL_REPEAT && texObj2D->WrapT == GL_REPEAT @@ -1137,12 +1118,7 @@ _swrast_choose_triangle( GLcontext *ctx ) } else { /* general case textured triangles */ - if (ctx->Texture._EnabledCoordUnits > 1) { - USE(multitextured_triangle); - } - else { - USE(general_textured_triangle); - } + USE(general_textured_triangle); } } else { |