Module: Mesa
Branch: pushit
Commit: 3eb476fa143f0c14d3e811ee6301ce7beb4e44f1
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=3eb476fa143f0c14d3e811ee6301ce7beb4e44f1
Author: Nanley Chery <nanley.g.ch...@intel.com>
Date: Wed Feb 10 16:53:57 2016 -0800
i965: Enable tiled mem_copy with sRGB-formatted resources
RGBA8 and BGRA8 unorm formats are compatible with the various
mem_copy functions. Their sRGB counterparts are also compatible
because they're also color-renderable (of importance when the
specified resource is a readbuffer) and they share the same
physical layout.
Signed-off-by: Nanley Chery <nanley.g.ch...@intel.com>
Reviewed-by: Anuj Phogat <anuj.pho...@gmail.com>
---
src/mesa/drivers/dri/i965/intel_tiled_memcpy.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/intel_tiled_memcpy.c
b/src/mesa/drivers/dri/i965/intel_tiled_memcpy.c
index 2383401..3135458 100644
--- a/src/mesa/drivers/dri/i965/intel_tiled_memcpy.c
+++ b/src/mesa/drivers/dri/i965/intel_tiled_memcpy.c
@@ -757,7 +757,9 @@ bool intel_get_memcpy(mesa_format tiledFormat, GLenum
format,
*cpp = 1;
*mem_copy = memcpy;
} else if ((tiledFormat == MESA_FORMAT_B8G8R8A8_UNORM) ||
- (tiledFormat == MESA_FORMAT_B8G8R8X8_UNORM)) {
+ (tiledFormat == MESA_FORMAT_B8G8R8X8_UNORM) ||
+ (tiledFormat == MESA_FORMAT_B8G8R8A8_SRGB) ||
+ (tiledFormat == MESA_FORMAT_B8G8R8X8_SRGB)) {
*cpp = 4;
if (format == GL_BGRA) {
*mem_copy = memcpy;
@@ -766,7 +768,9 @@ bool intel_get_memcpy(mesa_format tiledFormat, GLenum
format,
: rgba8_copy_aligned_src;
}
} else if ((tiledFormat == MESA_FORMAT_R8G8B8A8_UNORM) ||
- (tiledFormat == MESA_FORMAT_R8G8B8X8_UNORM)) {
+ (tiledFormat == MESA_FORMAT_R8G8B8X8_UNORM) ||
+ (tiledFormat == MESA_FORMAT_R8G8B8A8_SRGB) ||
+ (tiledFormat == MESA_FORMAT_R8G8B8X8_SRGB)) {
*cpp = 4;
if (format == GL_BGRA) {
/* Copying from RGBA to BGRA is the same as BGRA to RGBA so we can
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