From 47b29f511a8e917c65536fde90397d54d2ad23d3 Mon Sep 17 00:00:00 2001 From: Keith Whitwell Date: Wed, 4 May 2005 11:44:44 +0000 Subject: Add a facility to route all rasterization through a fragment program which is automatically generated to match the current texture environment state. Introduces a new value ctx->FragmentProgram._Active which is true when either _Enabled is true or there is such a fragment program ready to run. To test out on a driver running the software rasterizer, set MESA_TEX_PROG=t in the environment. It goes without saying that performance is lower for the software rasterizer in this mode. --- src/mesa/swrast/s_nvfragprog.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/mesa/swrast/s_nvfragprog.c') diff --git a/src/mesa/swrast/s_nvfragprog.c b/src/mesa/swrast/s_nvfragprog.c index 2fea568cc9..51d36c0a2b 100644 --- a/src/mesa/swrast/s_nvfragprog.c +++ b/src/mesa/swrast/s_nvfragprog.c @@ -1410,7 +1410,7 @@ init_machine( GLcontext *ctx, struct fp_machine *machine, void _swrast_exec_fragment_program( GLcontext *ctx, struct sw_span *span ) { - const struct fragment_program *program = ctx->FragmentProgram.Current; + const struct fragment_program *program = ctx->FragmentProgram._Current; GLuint i; ctx->_CurrentProgram = GL_FRAGMENT_PROGRAM_ARB; /* or NV, doesn't matter */ @@ -1418,7 +1418,7 @@ _swrast_exec_fragment_program( GLcontext *ctx, struct sw_span *span ) for (i = 0; i < span->end; i++) { if (span->array->mask[i]) { init_machine(ctx, &ctx->FragmentProgram.Machine, - ctx->FragmentProgram.Current, span, i); + ctx->FragmentProgram._Current, span, i); #ifdef USE_TCC if (!_swrast_execute_codegen_program(ctx, program, ~0, -- cgit v1.2.3