Nanley Chery <nanleych...@gmail.com> writes: > + /* Throw an INVALID_OPERATION error if the target is > + * TEXTURE_CUBE_MAP_ARRAY and the format is not ASTC. > + */ > + if (target_can_be_compresed && > + ctx->Extensions.KHR_texture_compression_astc_ldr && > + layout != MESA_FORMAT_LAYOUT_ASTC) > return write_error(error, GL_INVALID_OPERATION);
This seems to cause regressions in the following Piglit tests for Gen9: piglit.spec.ext_texture_compression_s3tc.getteximage-targets cube_array s3tc piglit.spec.arb_texture_cube_map_array.fbo-generatemipmap-cubemap array s3tc_dxt1 I think the spec for the extension is based on the GLES spec. Perhaps the intention was to add ASTC support for cube-map array textures whereas previously in GLES no compressed formats were supported for this target. However in regular GL presumably S3TC is supposed to be supported. As it stands this patch disables cube-map array textures for any formats other than ASTC whenever the ASTC extension is available, so it disables S3TC on Gen9. Maybe this section should be limited to GLES? Regards, - Neil _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
