const GLvoid *source,
const struct gl_pixelstore_attrib *srcPacking);
-extern void
-_mesa_unpack_dudv_span_byte(struct gl_context *ctx,
- GLuint n, GLenum dstFormat, GLbyte dest[],
- GLenum srcFormat, GLenum srcType,
- const GLvoid *source,
- const struct gl_pixelstore_attrib *srcPacking,
- GLbitfield transferOps);
-
extern void
_mesa_unpack_index_span(struct gl_context *ctx, GLuint n,
GLenum dstType, GLvoid *dest,