diff options
Diffstat (limited to 'src/glx/glitz_glxint.h')
| -rw-r--r-- | src/glx/glitz_glxint.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/glx/glitz_glxint.h b/src/glx/glitz_glxint.h index fde6719..ac58212 100644 --- a/src/glx/glitz_glxint.h +++ b/src/glx/glitz_glxint.h @@ -43,6 +43,7 @@ #define GLITZ_GLX_FEATURE_GET_PROC_ADDRESS_MASK (1L << 4) #define GLITZ_GLX_FEATURE_MULTISAMPLE_MASK (1L << 5) #define GLITZ_GLX_FEATURE_PBUFFER_MULTISAMPLE_MASK (1L << 6) +#define GLITZ_GLX_FEATURE_COPY_SUB_BUFFER_MASK (1L << 7) typedef struct _glitz_glx_drawable glitz_glx_drawable_t; typedef struct _glitz_glx_screen_info_t glitz_glx_screen_info_t; @@ -58,6 +59,7 @@ typedef struct _glitz_glx_static_proc_address_list_t { glitz_glx_query_drawable_t query_drawable; glitz_glx_make_context_current_t make_context_current; glitz_glx_create_new_context_t create_new_context; + glitz_glx_copy_sub_buffer_t copy_sub_buffer; } glitz_glx_static_proc_address_list_t; typedef struct _glitz_glx_thread_info_t { @@ -183,6 +185,13 @@ glitz_glx_destroy (void *abstract_drawable); extern glitz_bool_t __internal_linkage glitz_glx_swap_buffers (void *abstract_drawable); +extern glitz_bool_t __internal_linkage +glitz_glx_copy_sub_buffer (void *abstract_drawable, + int x, + int y, + int width, + int height); + /* Avoid unnecessary PLT entries. */ slim_hidden_proto(glitz_glx_init) |