diff options
Diffstat (limited to 'include/GL')
| -rw-r--r-- | include/GL/internal/dri_interface.h | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/include/GL/internal/dri_interface.h b/include/GL/internal/dri_interface.h index 46f1f441d0..1efae11d62 100644 --- a/include/GL/internal/dri_interface.h +++ b/include/GL/internal/dri_interface.h @@ -63,6 +63,7 @@ typedef struct __DRIswapControlExtensionRec __DRIswapControlExtension; typedef struct __DRIallocateExtensionRec __DRIallocateExtension; typedef struct __DRIframeTrackingExtensionRec __DRIframeTrackingExtension; typedef struct __DRImediaStreamCounterExtensionRec __DRImediaStreamCounterExtension; +typedef struct __DRItexOffsetExtensionRec __DRItexOffsetExtension; /*@}*/ @@ -169,6 +170,22 @@ struct __DRImediaStreamCounterExtensionRec { }; +#define __DRI_TEX_OFFSET "DRI_TexOffset" +struct __DRItexOffsetExtensionRec { + __DRIextension base; + + /** + * Method to override base texture image with a driver specific 'offset'. + * The depth passed in allows e.g. to ignore the alpha channel of texture + * images where the non-alpha components don't occupy a whole texel. + * + * For GLX_EXT_texture_from_pixmap with AIGLX. + */ + void (*setTexOffset)(__DRIcontext *pDRICtx, GLint texname, + unsigned long long offset, GLint depth, GLuint pitch); +}; + + /** * Macros for building symbol and strings. Standard CPP two step... */ @@ -379,18 +396,6 @@ struct __DRIscreenRec { int render_type, __DRIcontext *shared, drm_context_t hwContext, __DRIcontext *pctx); - - /** - * Method to override base texture image with a driver specific 'offset'. - * The depth passed in allows e.g. to ignore the alpha channel of texture - * images where the non-alpha components don't occupy a whole texel. - * - * For GLX_EXT_texture_from_pixmap with AIGLX. - * - * \since Internal API version 20070121. - */ - void (*setTexOffset)(__DRIcontext *pDRICtx, GLint texname, - unsigned long long offset, GLint depth, GLuint pitch); }; /** |