From: Antia Puentes <apuen...@igalia.com>
From the ARB_internalformat_query2 specification:
"- CLEAR_BUFFER: The support for using the resource with ClearBuffer*Data
commands is returned in <params>.
Possible values returned are FULL_SUPPORT, CAVEAT_SUPPORT, or NONE.
If the resource or operation is not supported, NONE is returned."
---
src/mesa/main/formatquery.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/src/mesa/main/formatquery.c b/src/mesa/main/formatquery.c
index 166c258..93562ef 100644
--- a/src/mesa/main/formatquery.c
+++ b/src/mesa/main/formatquery.c
@@ -611,6 +611,7 @@ _mesa_query_internal_format_default(struct gl_context *ctx,
GLenum target,
case GL_SIMULTANEOUS_TEXTURE_AND_STENCIL_TEST:
case GL_SIMULTANEOUS_TEXTURE_AND_DEPTH_WRITE:
case GL_SIMULTANEOUS_TEXTURE_AND_STENCIL_WRITE:
+ case GL_CLEAR_BUFFER:
params[0] = GL_FULL_SUPPORT;
break;
@@ -1346,7 +1347,11 @@ _mesa_GetInternalformativ(GLenum target, GLenum
internalformat, GLenum pname,
}
case GL_CLEAR_BUFFER:
- /* @TODO */
+ if (target != GL_TEXTURE_BUFFER)
+ goto end;
+
+ ctx->Driver.QueryInternalFormat(ctx, target, internalformat, pname,
+ buffer);
break;
case GL_TEXTURE_VIEW:
--
2.5.3
_______________________________________________
mesa-dev mailing list
mesa-dev@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/mesa-dev
