[Mesa-dev] [PATCH 1/2] mesa: only expose glImportMemoryFdEXT if the ext is supported
Samuel Pitoiset
samuel.pitoiset at gmail.com
Mon Aug 21 20:22:28 UTC 2017
>From the EXT_external_objects_fd spec:
"If the GL_EXT_memory_object_fd string is reported, the following
commands are added:
void ImportMemoryFdEXT(uint memory,
uint64 size,
enum handleType,
int fd);"
Signed-off-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>
---
src/mesa/main/externalobjects.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/mesa/main/externalobjects.c b/src/mesa/main/externalobjects.c
index 098a099920..127b2039c6 100644
--- a/src/mesa/main/externalobjects.c
+++ b/src/mesa/main/externalobjects.c
@@ -560,6 +560,12 @@ _mesa_ImportMemoryFdEXT(GLuint memory,
{
GET_CURRENT_CONTEXT(ctx);
+ if (!ctx->Extensions.EXT_memory_object_fd) {
+ _mesa_error(ctx, GL_INVALID_OPERATION,
+ "glImportMemoryFdEXT(unsupported)");
+ return;
+ }
+
if (handleType != GL_HANDLE_TYPE_OPAQUE_FD_EXT) {
_mesa_error(ctx, GL_INVALID_VALUE, "glImportMemoryFdEXT(handleType=%u)",
handleType);
--
2.14.1
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