diff options
| author | Eric Anholt <[email protected]> | 2008-01-15 15:08:34 -0800 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2008-05-14 16:37:20 -0600 |
| commit | 23db6287d41494799a4d171bae628b0d2e9baf36 (patch) | |
| tree | ef3cb0be3d50f83d55ecca75580eb0fc1dd63126 | |
| parent | 217e5b555189c1bd8213b439130944a18118d23b (diff) | |
Bug #13492: Only call ProgramStringNotify if program parsing succeeded.
Wine intentionally tries some out-of-spec programs to test strictness, and
calling ProgramStringNotify on the results of a failed program parse resulted
in crashes in the 965 driver.
| -rw-r--r-- | src/mesa/shader/arbprogram.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mesa/shader/arbprogram.c b/src/mesa/shader/arbprogram.c index 4b5f63ef920..ee75be315ea 100644 --- a/src/mesa/shader/arbprogram.c +++ b/src/mesa/shader/arbprogram.c @@ -229,7 +229,7 @@ _mesa_ProgramStringARB(GLenum target, GLenum format, GLsizei len, struct gl_vertex_program *prog = ctx->VertexProgram.Current; _mesa_parse_arb_vertex_program(ctx, target, string, len, prog); - if (ctx->Driver.ProgramStringNotify) + if (ctx->Program.ErrorPos == -1 && ctx->Driver.ProgramStringNotify) ctx->Driver.ProgramStringNotify( ctx, target, &prog->Base ); } else if (target == GL_FRAGMENT_PROGRAM_ARB @@ -237,7 +237,7 @@ _mesa_ProgramStringARB(GLenum target, GLenum format, GLsizei len, struct gl_fragment_program *prog = ctx->FragmentProgram.Current; _mesa_parse_arb_fragment_program(ctx, target, string, len, prog); - if (ctx->Driver.ProgramStringNotify) + if (ctx->Program.ErrorPos == -1 && ctx->Driver.ProgramStringNotify) ctx->Driver.ProgramStringNotify( ctx, target, &prog->Base ); } else { |