diff options
| author | Brian Paul <[email protected]> | 2014-02-06 18:21:58 -0700 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2014-02-08 11:27:58 -0700 |
| commit | 6e8d04ac3e9074bffe25a1ef9e6b198caaa30385 (patch) | |
| tree | 6a87d17345066d4e42398c21a4a7b7ee8963d3d9 /src/mesa/drivers/dri | |
| parent | 31b2625cb50da6c6ac40ca1c9f2729e846b1e371 (diff) | |
mesa: allocate gl_debug_state on demand
We don't need to allocate all the state related to GL_ARB_debug_output
until some aspect of that extension is actually needed.
The sizeof(gl_debug_state) is huge (~285KB on 64-bit systems), not even
counting the 54(!) hash tables and lists that it contains. This change
reduces the size of gl_context alone from 431KB bytes to 145KB bytes on
64-bit systems and from 277KB bytes to 78KB bytes on 32-bit systems.
Reviewed-by: Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src/mesa/drivers/dri')
| -rw-r--r-- | src/mesa/drivers/dri/common/dri_util.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/common/dri_util.c b/src/mesa/drivers/dri/common/dri_util.c index 83841def596..d09d50ad1dd 100644 --- a/src/mesa/drivers/dri/common/dri_util.c +++ b/src/mesa/drivers/dri/common/dri_util.c @@ -49,6 +49,7 @@ #include "../glsl/glsl_parser_extras.h" #include "main/mtypes.h" #include "main/version.h" +#include "main/errors.h" #include "main/macros.h" PUBLIC const char __dri2ConfigOptions[] = @@ -448,8 +449,11 @@ driContextSetFlags(struct gl_context *ctx, uint32_t flags) if ((flags & __DRI_CTX_FLAG_FORWARD_COMPATIBLE) != 0) ctx->Const.ContextFlags |= GL_CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT; if ((flags & __DRI_CTX_FLAG_DEBUG) != 0) { + struct gl_debug_state *debug = _mesa_get_debug_state(ctx); + if (debug) { + debug->DebugOutput = GL_TRUE; + } ctx->Const.ContextFlags |= GL_CONTEXT_FLAG_DEBUG_BIT; - ctx->Debug.DebugOutput = GL_TRUE; } } |