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authorIan Romanick <[email protected]>2011-12-13 15:46:20 -0800
committerIan Romanick <[email protected]>2011-12-23 08:49:50 -0800
commitd18152028e1825c05c7de33acacee3336350a096 (patch)
treecbfe88a4d0c18ff5e1c2d5ec4a4cf9eaf74875f2 /src/gallium/include/state_tracker
parent358ecff1ea0fa8432fd46bd3deeb8d2d694b5550 (diff)
st-api: Have context_create explain why creation failed
This won't be used in the client-side libGL, but the xserver has to generate a different protocol error depending on the reason context creation failed. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Chia-I Wu <[email protected]>
Diffstat (limited to 'src/gallium/include/state_tracker')
-rw-r--r--src/gallium/include/state_tracker/st_api.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/src/gallium/include/state_tracker/st_api.h b/src/gallium/include/state_tracker/st_api.h
index 3267cb25ef0..da49dc80fca 100644
--- a/src/gallium/include/state_tracker/st_api.h
+++ b/src/gallium/include/state_tracker/st_api.h
@@ -80,6 +80,19 @@ enum st_profile_type
#define ST_CONTEXT_FLAG_ROBUST_ACCESS (1 << 2)
/**
+ * Reasons that context creation might fail.
+ */
+enum st_context_error {
+ ST_CONTEXT_SUCCESS = 0,
+ ST_CONTEXT_ERROR_NO_MEMORY,
+ ST_CONTEXT_ERROR_BAD_API,
+ ST_CONTEXT_ERROR_BAD_VERSION,
+ ST_CONTEXT_ERROR_BAD_FLAG,
+ ST_CONTEXT_ERROR_UNKNOWN_ATTRIBUTE,
+ ST_CONTEXT_ERROR_UNKNOWN_FLAG
+};
+
+/**
* Used in st_context_iface->teximage.
*/
enum st_texture_type {
@@ -434,6 +447,7 @@ struct st_api
struct st_context_iface *(*create_context)(struct st_api *stapi,
struct st_manager *smapi,
const struct st_context_attribs *attribs,
+ enum st_context_error *error,
struct st_context_iface *stsharei);
/**