Module: Mesa
Branch: master
Commit: f9397f34b67b49ffb00b8b98e6a11e1cdb021016
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=f9397f34b67b49ffb00b8b98e6a11e1cdb021016
Author: Luca Barbieri <l...@luca-barbieri.com>
Date: Wed Jan 20 04:36:58 2010 +0100
nvfx: expose PIPE_FORMAT_B8G8R8X8_UNORM support
This is implemented in nvfx_state_fb and fragtex but was missing
in nvfx_screen.
This allows to avoid glCopyTexSubImage CPU fallbacks and makes Doom 3
much faster as a result.
---
src/gallium/drivers/nvfx/nvfx_screen.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/src/gallium/drivers/nvfx/nvfx_screen.c
b/src/gallium/drivers/nvfx/nvfx_screen.c
index e142e27..0950dc8 100644
--- a/src/gallium/drivers/nvfx/nvfx_screen.c
+++ b/src/gallium/drivers/nvfx/nvfx_screen.c
@@ -126,6 +126,7 @@ nvfx_screen_surface_format_supported(struct pipe_screen
*pscreen,
if (tex_usage & PIPE_BIND_RENDER_TARGET) {
switch (format) {
case PIPE_FORMAT_B8G8R8A8_UNORM:
+ case PIPE_FORMAT_B8G8R8X8_UNORM:
case PIPE_FORMAT_B5G6R5_UNORM:
return TRUE;
default:
@@ -148,6 +149,7 @@ nvfx_screen_surface_format_supported(struct pipe_screen
*pscreen,
} else {
switch (format) {
case PIPE_FORMAT_B8G8R8A8_UNORM:
+ case PIPE_FORMAT_B8G8R8X8_UNORM:
case PIPE_FORMAT_B5G5R5A1_UNORM:
case PIPE_FORMAT_B4G4R4A4_UNORM:
case PIPE_FORMAT_B5G6R5_UNORM:
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