Lines Matching defs:stencil
471 * Unpack a row of stencil data from a client buffer according to
509 /* only shift and offset apply to stencil */
535 _mesa_error(ctx, GL_OUT_OF_MEMORY, "stencil unpacking");
548 /* Apply stencil lookup table */
602 GLubyte *stencil = malloc(n * sizeof(GLubyte));
604 if (!stencil) {
605 _mesa_error(ctx, GL_OUT_OF_MEMORY, "stencil packing");
612 memcpy(stencil, source, n * sizeof(GLubyte));
613 _mesa_apply_stencil_transfer_ops(ctx, n, stencil);
614 source = stencil;
739 free(stencil);
1136 * Pack depth and stencil values as GL_DEPTH_STENCIL (GL_UNSIGNED_INT_24_8 etc)
1705 * Unpack depth/stencil returning as GL_UNSIGNED_INT_24_8.
1769 * Unpack depth/stencil returning as GL_FLOAT_32_UNSIGNED_INT_24_8_REV.
1778 * | Float Component | | Unused | 8 bit stencil |