From 9db9bc3aa19983f1bd0f1c0f3fe9c6317484892d Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Tue, 16 Apr 2013 17:21:22 -0700 Subject: [PATCH] i965: Use native RGB_FLOAT16 support when available. Previously we would expand it to RGBA_FLOAT16. This format now comes out as framebuffer incomplete, but it seems worth the memory savings if that's what people are asking for (and GL3 does list it under "texture-only" color formats) Reviewed-by: Kenneth Graunke --- src/mesa/drivers/dri/i965/brw_wm_surface_state.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c index 14216e52152..0c977a7b953 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c +++ b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c @@ -434,7 +434,7 @@ brw_format_for_mesa_format(gl_format mesa_format) [MESA_FORMAT_RGBA_FLOAT32] = BRW_SURFACEFORMAT_R32G32B32A32_FLOAT, [MESA_FORMAT_RGBA_FLOAT16] = BRW_SURFACEFORMAT_R16G16B16A16_FLOAT, [MESA_FORMAT_RGB_FLOAT32] = BRW_SURFACEFORMAT_R32G32B32_FLOAT, - [MESA_FORMAT_RGB_FLOAT16] = 0, + [MESA_FORMAT_RGB_FLOAT16] = BRW_SURFACEFORMAT_R16G16B16_FLOAT, [MESA_FORMAT_ALPHA_FLOAT32] = BRW_SURFACEFORMAT_A32_FLOAT, [MESA_FORMAT_ALPHA_FLOAT16] = BRW_SURFACEFORMAT_A16_FLOAT, [MESA_FORMAT_LUMINANCE_FLOAT32] = BRW_SURFACEFORMAT_L32_FLOAT, -- 2.30.2