-extern void
-_mesa_pack_rgba_span_float(struct gl_context *ctx, GLuint n,
- GLfloat rgba[][4],
- GLenum dstFormat, GLenum dstType, GLvoid *dstAddr,
- const struct gl_pixelstore_attrib *dstPacking,
- GLbitfield transferOps);
-
-
-extern void
-_mesa_unpack_color_span_chan(struct gl_context *ctx,
- GLuint n, GLenum dstFormat, GLchan dest[],
- GLenum srcFormat, GLenum srcType,
- const GLvoid *source,
- const struct gl_pixelstore_attrib *srcPacking,
- GLbitfield transferOps);
-
-
-extern void
-_mesa_unpack_color_span_float(struct gl_context *ctx,
- GLuint n, GLenum dstFormat, GLfloat dest[],
- GLenum srcFormat, GLenum srcType,
- const GLvoid *source,
- const struct gl_pixelstore_attrib *srcPacking,
- GLbitfield transferOps);
-
-extern void
-_mesa_unpack_color_span_uint(struct gl_context *ctx,
- GLuint n, GLenum dstFormat, GLuint *dest,
- GLenum srcFormat, GLenum srcType,
- 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,
- GLenum srcType, const GLvoid *source,
- const struct gl_pixelstore_attrib *srcPacking,
- GLbitfield transferOps);
-
-
-extern void
-_mesa_pack_index_span(struct gl_context *ctx, GLuint n,
- GLenum dstType, GLvoid *dest, const GLuint *source,
- const struct gl_pixelstore_attrib *dstPacking,
- GLbitfield transferOps);
-
-