Mesa (master): i965: Add support for RGBA_16 unorm rendering.

Eric Anholt anholt at kemper.freedesktop.org
Tue Nov 22 22:09:48 UTC 2011


Module: Mesa
Branch: master
Commit: b0a0f4bf14fbaa7df02db1d2057b287bfbea3347
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=b0a0f4bf14fbaa7df02db1d2057b287bfbea3347

Author: Eric Anholt <eric at anholt.net>
Date:   Tue Nov 15 16:50:59 2011 -0800

i965: Add support for RGBA_16 unorm rendering.

GL 3.0 specifies GL_RGBA16 as a required sized format for rendering
and texturing.

Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>

---

 src/mesa/drivers/dri/i965/brw_wm_surface_state.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

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 bc26178..0a3d538 100644
--- a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
@@ -427,7 +427,7 @@ brw_format_for_mesa_format(gl_format mesa_format)
       [MESA_FORMAT_SIGNED_GR1616] = BRW_SURFACEFORMAT_R16G16_SNORM,
       [MESA_FORMAT_SIGNED_RGB_16] = 0,
       [MESA_FORMAT_SIGNED_RGBA_16] = 0,
-      [MESA_FORMAT_RGBA_16] = 0,
+      [MESA_FORMAT_RGBA_16] = BRW_SURFACEFORMAT_R16G16B16A16_UNORM,
 
       [MESA_FORMAT_RED_RGTC1] = BRW_SURFACEFORMAT_BC4_UNORM,
       [MESA_FORMAT_SIGNED_RED_RGTC1] = BRW_SURFACEFORMAT_BC4_SNORM,




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