From 64e8088667d000a70beff93e8c300ac0bd261a60 Mon Sep 17 00:00:00 2001 From: Brian Date: Mon, 16 Apr 2007 10:36:28 -0600 Subject: [PATCH] Use generic program limits instead of NV-specific ones to init program constants. Previously, this limited us to 12 temp regs for vertex programs. Many vertex shaders could exceed that. This forces us to stop using t_vb_arbprogram.c for now because of its particular register indexing scheme. Need to increase bits allocated for register indexing, etc. --- src/mesa/main/context.c | 8 ++++---- src/mesa/tnl/t_vb_arbprogram.c | 5 ++++- 2 files changed, 8 insertions(+), 5 deletions(-) diff --git a/src/mesa/main/context.c b/src/mesa/main/context.c index 2041d26299e..93442b91aaa 100644 --- a/src/mesa/main/context.c +++ b/src/mesa/main/context.c @@ -805,10 +805,10 @@ _mesa_init_constants(GLcontext *ctx) ctx->Const.VertexProgram.MaxTexInstructions = 0; ctx->Const.VertexProgram.MaxTexIndirections = 0; ctx->Const.VertexProgram.MaxAttribs = MAX_NV_VERTEX_PROGRAM_INPUTS; - ctx->Const.VertexProgram.MaxTemps = MAX_NV_VERTEX_PROGRAM_TEMPS; + ctx->Const.VertexProgram.MaxTemps = MAX_PROGRAM_TEMPS; ctx->Const.VertexProgram.MaxParameters = MAX_NV_VERTEX_PROGRAM_PARAMS; ctx->Const.VertexProgram.MaxLocalParams = MAX_PROGRAM_LOCAL_PARAMS; - ctx->Const.VertexProgram.MaxEnvParams = MAX_NV_VERTEX_PROGRAM_PARAMS; + ctx->Const.VertexProgram.MaxEnvParams = MAX_PROGRAM_ENV_PARAMS; ctx->Const.VertexProgram.MaxAddressRegs = MAX_VERTEX_PROGRAM_ADDRESS_REGS; ctx->Const.VertexProgram.MaxUniformComponents = 4 * MAX_UNIFORMS; init_natives(&ctx->Const.VertexProgram); @@ -820,10 +820,10 @@ _mesa_init_constants(GLcontext *ctx) ctx->Const.FragmentProgram.MaxTexInstructions = MAX_FRAGMENT_PROGRAM_TEX_INSTRUCTIONS; ctx->Const.FragmentProgram.MaxTexIndirections = MAX_FRAGMENT_PROGRAM_TEX_INDIRECTIONS; ctx->Const.FragmentProgram.MaxAttribs = MAX_NV_FRAGMENT_PROGRAM_INPUTS; - ctx->Const.FragmentProgram.MaxTemps = MAX_NV_FRAGMENT_PROGRAM_TEMPS; + ctx->Const.FragmentProgram.MaxTemps = MAX_PROGRAM_TEMPS; ctx->Const.FragmentProgram.MaxParameters = MAX_NV_FRAGMENT_PROGRAM_PARAMS; ctx->Const.FragmentProgram.MaxLocalParams = MAX_PROGRAM_LOCAL_PARAMS; - ctx->Const.FragmentProgram.MaxEnvParams = MAX_NV_FRAGMENT_PROGRAM_PARAMS; + ctx->Const.FragmentProgram.MaxEnvParams = MAX_PROGRAM_ENV_PARAMS; ctx->Const.FragmentProgram.MaxAddressRegs = MAX_FRAGMENT_PROGRAM_ADDRESS_REGS; ctx->Const.FragmentProgram.MaxUniformComponents = 4 * MAX_UNIFORMS; init_natives(&ctx->Const.FragmentProgram); diff --git a/src/mesa/tnl/t_vb_arbprogram.c b/src/mesa/tnl/t_vb_arbprogram.c index 2edb1c5ac4c..58c82cf715a 100644 --- a/src/mesa/tnl/t_vb_arbprogram.c +++ b/src/mesa/tnl/t_vb_arbprogram.c @@ -1477,8 +1477,11 @@ validate_vertex_program( GLcontext *ctx, struct tnl_pipeline_stage *stage ) struct arb_vp_machine *m = ARB_VP_MACHINE(stage); struct gl_vertex_program *program = ctx->VertexProgram._Current; + /* don't use this module since it only handles 12 temp regs */ + /* Need to allocate more bits for register indexes, etc. */ +#define FORCE_OLD 1 #if FORCE_OLD - if (0 &&program) { + if (0) { #else if (program) { #endif -- 2.30.2