From 7452877cf64b48c58f70f73f3eda9bf2692bb9a6 Mon Sep 17 00:00:00 2001 From: Ian Romanick Date: Mon, 2 Nov 2009 13:37:47 -0800 Subject: prog parse: Handle GL_FRAGMENT_PROGRAM_NV in glProgramStringARB --- src/mesa/shader/arbprogram.c | 20 +++++++++++++++----- 1 file changed, 15 insertions(+), 5 deletions(-) (limited to 'src/mesa/shader') diff --git a/src/mesa/shader/arbprogram.c b/src/mesa/shader/arbprogram.c index 4d8cff0700..ca71a3939c 100644 --- a/src/mesa/shader/arbprogram.c +++ b/src/mesa/shader/arbprogram.c @@ -37,6 +37,7 @@ #include "main/mtypes.h" #include "arbprogram.h" #include "arbprogparse.h" +#include "nvfragparse.h" #include "program.h" @@ -428,6 +429,7 @@ void GLAPIENTRY _mesa_ProgramStringARB(GLenum target, GLenum format, GLsizei len, const GLvoid *string) { + struct gl_program *base; GET_CURRENT_CONTEXT(ctx); ASSERT_OUTSIDE_BEGIN_END(ctx); @@ -442,22 +444,30 @@ _mesa_ProgramStringARB(GLenum target, GLenum format, GLsizei len, && ctx->Extensions.ARB_vertex_program) { struct gl_vertex_program *prog = ctx->VertexProgram.Current; _mesa_parse_arb_vertex_program(ctx, target, string, len, prog); - - if (ctx->Program.ErrorPos == -1 && ctx->Driver.ProgramStringNotify) - ctx->Driver.ProgramStringNotify( ctx, target, &prog->Base ); + + base = & prog->Base; } else if (target == GL_FRAGMENT_PROGRAM_ARB && ctx->Extensions.ARB_fragment_program) { struct gl_fragment_program *prog = ctx->FragmentProgram.Current; _mesa_parse_arb_fragment_program(ctx, target, string, len, prog); - if (ctx->Program.ErrorPos == -1 && ctx->Driver.ProgramStringNotify) - ctx->Driver.ProgramStringNotify( ctx, target, &prog->Base ); + base = & prog->Base; + } + else if (target == GL_FRAGMENT_PROGRAM_NV + && ctx->Extensions.NV_fragment_program) { + struct gl_fragment_program *prog = ctx->FragmentProgram.Current; + _mesa_parse_nv_fragment_program(ctx, target, string, len, prog); + + base = & prog->Base; } else { _mesa_error(ctx, GL_INVALID_ENUM, "glProgramStringARB(target)"); return; } + + if (ctx->Program.ErrorPos == -1 && ctx->Driver.ProgramStringNotify) + ctx->Driver.ProgramStringNotify( ctx, target, base ); } -- cgit v1.2.3 From 289db82b2d42b0d79fd0c01781612bd4e69a9474 Mon Sep 17 00:00:00 2001 From: Ian Romanick Date: Mon, 2 Nov 2009 13:38:15 -0800 Subject: prog parse: Handle GL_FRAGMENT_PROGRAM_ARB in glLoadProgramNV --- src/mesa/shader/nvprogram.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'src/mesa/shader') diff --git a/src/mesa/shader/nvprogram.c b/src/mesa/shader/nvprogram.c index 471a7358a2..80ed410c24 100644 --- a/src/mesa/shader/nvprogram.c +++ b/src/mesa/shader/nvprogram.c @@ -47,6 +47,7 @@ #include "prog_instruction.h" #include "nvfragparse.h" #include "nvvertparse.h" +#include "arbprogparse.h" #include "nvprogram.h" @@ -643,6 +644,20 @@ _mesa_LoadProgramNV(GLenum target, GLuint id, GLsizei len, } _mesa_parse_nv_fragment_program(ctx, target, program, len, fprog); } + else if (target == GL_FRAGMENT_PROGRAM_ARB + && ctx->Extensions.ARB_fragment_program) { + struct gl_fragment_program *fprog = (struct gl_fragment_program *) prog; + if (!fprog || prog == &_mesa_DummyProgram) { + fprog = (struct gl_fragment_program *) + ctx->Driver.NewProgram(ctx, target, id); + if (!fprog) { + _mesa_error(ctx, GL_OUT_OF_MEMORY, "glLoadProgramNV"); + return; + } + _mesa_HashInsert(ctx->Shared->Programs, id, fprog); + } + _mesa_parse_arb_fragment_program(ctx, target, program, len, fprog); + } else { _mesa_error(ctx, GL_INVALID_ENUM, "glLoadProgramNV(target)"); } -- cgit v1.2.3 From 6d2ceda780967848b6147061287095c35bc9d92f Mon Sep 17 00:00:00 2001 From: Ian Romanick Date: Mon, 2 Nov 2009 14:08:51 -0800 Subject: prog parse: Handle GL_VERTEX_PROGRAM_NV in glProgramStringARB Handle both NV vertex programs and NV vertex state programs passed to glProgramStringARB. --- src/mesa/shader/arbprogram.c | 24 +++++++++++++++++++++++- 1 file changed, 23 insertions(+), 1 deletion(-) (limited to 'src/mesa/shader') diff --git a/src/mesa/shader/arbprogram.c b/src/mesa/shader/arbprogram.c index ca71a3939c..eb537cd1b9 100644 --- a/src/mesa/shader/arbprogram.c +++ b/src/mesa/shader/arbprogram.c @@ -38,6 +38,7 @@ #include "arbprogram.h" #include "arbprogparse.h" #include "nvfragparse.h" +#include "nvvertparse.h" #include "program.h" @@ -435,18 +436,39 @@ _mesa_ProgramStringARB(GLenum target, GLenum format, GLsizei len, FLUSH_VERTICES(ctx, _NEW_PROGRAM); + if (!ctx->Extensions.ARB_vertex_program + && !ctx->Extensions.ARB_fragment_program) { + _mesa_error(ctx, GL_INVALID_OPERATION, "glProgramStringARB()"); + return; + } + if (format != GL_PROGRAM_FORMAT_ASCII_ARB) { _mesa_error(ctx, GL_INVALID_ENUM, "glProgramStringARB(format)"); return; } + /* The first couple cases are complicated. The same enum value is used for + * ARB and NV vertex programs. If the target is a vertex program, parse it + * using the ARB grammar if the string starts with "!!ARB" or if + * NV_vertex_program is not supported. + */ if (target == GL_VERTEX_PROGRAM_ARB - && ctx->Extensions.ARB_vertex_program) { + && ctx->Extensions.ARB_vertex_program + && ((strncmp(string, "!!ARB", 5) == 0) + || !ctx->Extensions.NV_vertex_program)) { struct gl_vertex_program *prog = ctx->VertexProgram.Current; _mesa_parse_arb_vertex_program(ctx, target, string, len, prog); base = & prog->Base; } + else if ((target == GL_VERTEX_PROGRAM_ARB + || target == GL_VERTEX_STATE_PROGRAM_NV) + && ctx->Extensions.NV_vertex_program) { + struct gl_vertex_program *prog = ctx->VertexProgram.Current; + _mesa_parse_nv_vertex_program(ctx, target, string, len, prog); + + base = & prog->Base; + } else if (target == GL_FRAGMENT_PROGRAM_ARB && ctx->Extensions.ARB_fragment_program) { struct gl_fragment_program *prog = ctx->FragmentProgram.Current; -- cgit v1.2.3 From 2cda507fa170c040e207190dee44d1be5e8572f7 Mon Sep 17 00:00:00 2001 From: Ian Romanick Date: Mon, 2 Nov 2009 14:10:38 -0800 Subject: prog parse: Handle GL_VERTEX_PROGRAM_ARB in glLoadProgramNV --- src/mesa/shader/nvprogram.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) (limited to 'src/mesa/shader') diff --git a/src/mesa/shader/nvprogram.c b/src/mesa/shader/nvprogram.c index 80ed410c24..fd6cbb0f40 100644 --- a/src/mesa/shader/nvprogram.c +++ b/src/mesa/shader/nvprogram.c @@ -596,6 +596,12 @@ _mesa_LoadProgramNV(GLenum target, GLuint id, GLsizei len, GET_CURRENT_CONTEXT(ctx); ASSERT_OUTSIDE_BEGIN_END(ctx); + if (!ctx->Extensions.NV_vertex_program + && !ctx->Extensions.NV_fragment_program) { + _mesa_error(ctx, GL_INVALID_OPERATION, "glLoadProgramNV()"); + return; + } + if (id == 0) { _mesa_error(ctx, GL_INVALID_VALUE, "glLoadProgramNV(id)"); return; @@ -628,7 +634,13 @@ _mesa_LoadProgramNV(GLenum target, GLuint id, GLsizei len, } _mesa_HashInsert(ctx->Shared->Programs, id, vprog); } - _mesa_parse_nv_vertex_program(ctx, target, program, len, vprog); + + if (ctx->Extensions.ARB_vertex_program + && (strncmp((char *) program, "!!ARB", 5) == 0)) { + _mesa_parse_arb_vertex_program(ctx, target, program, len, vprog); + } else { + _mesa_parse_nv_vertex_program(ctx, target, program, len, vprog); + } } else if (target == GL_FRAGMENT_PROGRAM_NV && ctx->Extensions.NV_fragment_program) { -- cgit v1.2.3