Module: Mesa Branch: master Commit: d8d0e4a81e42678cc8c8b876dfee24d5c2f4ba38 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=d8d0e4a81e42678cc8c8b876dfee24d5c2f4ba38
Author: Tapani Pälli <tapani.pa...@intel.com> Date: Thu Oct 8 09:43:41 2015 +0300 mesa: add GL_UNSIGNED_INT_24_8 to _mesa_pack_depth_span Patch adds missing type (used with NV_read_depth) so that it gets handled correctly. This fixes errors seen with following CTS test: ES3-CTS.gtf.GL3Tests.packed_pixels.packed_pixels Signed-off-by: Tapani Pälli <tapani.pa...@intel.com> Reviewed-by: Iago Toral Quiroga <ito...@igalia.com> Cc: "11.0" <mesa-sta...@lists.freedesktop.org> --- src/mesa/main/pack.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/src/mesa/main/pack.c b/src/mesa/main/pack.c index 00e31b0..89faf51 100644 --- a/src/mesa/main/pack.c +++ b/src/mesa/main/pack.c @@ -1073,6 +1073,21 @@ _mesa_pack_depth_span( struct gl_context *ctx, GLuint n, GLvoid *dest, } } break; + case GL_UNSIGNED_INT_24_8: + { + const GLdouble scale = (GLdouble) 0xffffff; + GLuint *dst = (GLuint *) dest; + GLuint i; + for (i = 0; i < n; i++) { + GLuint z = (GLuint) (depthSpan[i] * scale); + assert(z <= 0xffffff); + dst[i] = (z << 8); + } + if (dstPacking->SwapBytes) { + _mesa_swap4( (GLuint *) dst, n ); + } + break; + } case GL_UNSIGNED_INT: { GLuint *dst = (GLuint *) dest; _______________________________________________ mesa-commit mailing list mesa-commit@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-commit