From 190ac52827da3b6e094102df54c7cbc04c77e3e3 Mon Sep 17 00:00:00 2001 From: Mario Kleiner Date: Fri, 15 Dec 2017 23:05:09 +0100 Subject: [PATCH] mesa: Add GL_UNSIGNED_INT_2_10_10_10_REV OES read type for BGRX1010102. MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit As Marek noted, the GL_RGBA + GL_UNSIGNED_INT_2_10_10_10_REV type combo is also good for readback of BGRX1010102 framebuffers, not only for BGRA1010102 framebuffers for use with glReadPixels() under GLES, so add it for the GL_IMPLEMENTATION_COLOR_READ_TYPE_OES query. Successfully tested on gallium r600 driver with a (quickly hacked for RGBA 10 10 10 0) dEQP testcase dEQP-EGL.functional.wide_color.window_1010102_colorspace_default. Suggested-by: Marek Olšák Signed-off-by: Mario Kleiner Reviewed-by: Marek Olšák Reviewed-by: Tapani Pälli Signed-off-by: Marek Olšák --- src/mesa/main/framebuffer.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/mesa/main/framebuffer.c b/src/mesa/main/framebuffer.c index a0de6694d10..e103f313e45 100644 --- a/src/mesa/main/framebuffer.c +++ b/src/mesa/main/framebuffer.c @@ -889,7 +889,8 @@ _mesa_get_color_read_type(struct gl_context *ctx, if (format == MESA_FORMAT_B5G6R5_UNORM) return GL_UNSIGNED_SHORT_5_6_5; - if (format == MESA_FORMAT_B10G10R10A2_UNORM) + if (format == MESA_FORMAT_B10G10R10A2_UNORM || + format == MESA_FORMAT_B10G10R10X2_UNORM) return GL_UNSIGNED_INT_2_10_10_10_REV; switch (data_type) { -- 2.30.2