diff options
author | Brian Paul <[email protected]> | 2009-12-21 18:23:53 -0700 |
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committer | Brian Paul <[email protected]> | 2009-12-21 18:23:53 -0700 |
commit | b57abd3bea29e95e5dee2524c3f1be4b26017c0f (patch) | |
tree | 8da85ef6e5ef40a4a7bd328fc574a27c2b8c0849 /src/mesa/shader/slang | |
parent | bf064ce0c31abb036fc035c59fdc1134705a5e3f (diff) | |
parent | e46ad402f1fecf0fc8d2538eb5abbdde97484799 (diff) |
Merge branch 'mesa_7_6_branch' into mesa_7_7_branch
Conflicts:
configure.ac
progs/demos/morph3d.c
progs/demos/textures.c
progs/glsl/shtest.c
progs/glsl/texaaline.c
progs/tests/packedpixels.c
progs/xdemos/corender.c
src/mesa/main/version.h
Diffstat (limited to 'src/mesa/shader/slang')
-rw-r--r-- | src/mesa/shader/slang/slang_compile.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/src/mesa/shader/slang/slang_compile.c b/src/mesa/shader/slang/slang_compile.c index a2708884437..499e16e2de9 100644 --- a/src/mesa/shader/slang/slang_compile.c +++ b/src/mesa/shader/slang/slang_compile.c @@ -2738,6 +2738,7 @@ _slang_compile(GLcontext *ctx, struct gl_shader *shader) slang_info_log info_log; slang_code_object obj; slang_unit_type type; + GLenum progTarget; if (shader->Type == GL_VERTEX_SHADER) { type = SLANG_UNIT_VERTEX_SHADER; @@ -2754,17 +2755,18 @@ _slang_compile(GLcontext *ctx, struct gl_shader *shader) shader->Main = GL_FALSE; - if (!shader->Program) { - GLenum progTarget; - if (shader->Type == GL_VERTEX_SHADER) - progTarget = GL_VERTEX_PROGRAM_ARB; - else - progTarget = GL_FRAGMENT_PROGRAM_ARB; - shader->Program = ctx->Driver.NewProgram(ctx, progTarget, 1); - shader->Program->Parameters = _mesa_new_parameter_list(); - shader->Program->Varying = _mesa_new_parameter_list(); - shader->Program->Attributes = _mesa_new_parameter_list(); - } + /* free the shader's old instructions, etc */ + _mesa_reference_program(ctx, &shader->Program, NULL); + + /* allocate new GPU program, parameter lists, etc. */ + if (shader->Type == GL_VERTEX_SHADER) + progTarget = GL_VERTEX_PROGRAM_ARB; + else + progTarget = GL_FRAGMENT_PROGRAM_ARB; + shader->Program = ctx->Driver.NewProgram(ctx, progTarget, 1); + shader->Program->Parameters = _mesa_new_parameter_list(); + shader->Program->Varying = _mesa_new_parameter_list(); + shader->Program->Attributes = _mesa_new_parameter_list(); slang_info_log_construct(&info_log); _slang_code_object_ctr(&obj); |