diff options
author | Brian <[email protected]> | 2008-05-06 23:08:02 -0600 |
---|---|---|
committer | Brian <[email protected]> | 2008-05-06 23:08:02 -0600 |
commit | 05370685fedab9608d6b5b5de7042dac4289e522 (patch) | |
tree | 4c570158f345580269502f43d4ac005871dd28f1 /src | |
parent | 103ae5d16fd9fef566096570f731bb634a8025d4 (diff) |
mesa: free shader program data before deleting shader objects.
Picked from master.
Fixes mem corruption seen when glean/api2 test exits.
Diffstat (limited to 'src')
-rwxr-xr-x | src/mesa/main/context.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/mesa/main/context.c b/src/mesa/main/context.c index b9053344b26..893c79f28ca 100755 --- a/src/mesa/main/context.c +++ b/src/mesa/main/context.c @@ -631,6 +631,21 @@ delete_arrayobj_cb(GLuint id, void *data, void *userData) } /** + * Callback for freeing shader program data. Call it before delete_shader_cb + * to avoid memory access error. + */ +static void +free_shader_program_data_cb(GLuint id, void *data, void *userData) +{ + GLcontext *ctx = (GLcontext *) userData; + struct gl_shader_program *shProg = (struct gl_shader_program *) data; + + if (shProg->Type == GL_SHADER_PROGRAM_MESA) { + _mesa_free_shader_program_data(ctx, shProg); + } +} + +/** * Callback for deleting shader and shader programs objects. * Called by _mesa_HashDeleteAll(). */ @@ -714,6 +729,7 @@ free_shared_state( GLcontext *ctx, struct gl_shared_state *ss ) _mesa_DeleteHashTable(ss->ArrayObjects); #if FEATURE_ARB_shader_objects + _mesa_HashWalk(ss->ShaderObjects, free_shader_program_data_cb, ctx); _mesa_HashDeleteAll(ss->ShaderObjects, delete_shader_cb, ctx); _mesa_DeleteHashTable(ss->ShaderObjects); #endif |