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From 3e4c7a15148178e670c46bcccd89e48c4c10f370 Mon Sep 17 00:00:00 2001
From: WenshengZhang <wensheng.zhang@intel.com>
Date: Tue, 22 Oct 2024 14:49:11 +0800
Subject: [PATCH] Change RGB mask and order

Change RGB mask and order.

Upstream-Status: Backport [https://github.com/intel/media-driver/commit/8c7b05bf8a81961c1f111b75cae99818a8bd8aa9]
Signed-off-by: Lim Siew Hoon <siew.hoon.lim@intel.com>

---
 media_driver/linux/gen11/ddi/media_libva_caps_g11.cpp  | 10 ++++++----
 media_driver/linux/gen12/ddi/media_libva_caps_g12.cpp  | 10 ++++++----
 media_driver/linux/gen8/ddi/media_libva_caps_g8.cpp    | 10 ++++++----
 media_driver/linux/gen9/ddi/media_libva_caps_g9.cpp    | 10 ++++++----
 .../linux/Xe_M_plus/ddi/media_libva_caps_mtl_base.cpp  | 10 ++++++----
 5 files changed, 30 insertions(+), 20 deletions(-)

diff --git a/media_driver/linux/gen11/ddi/media_libva_caps_g11.cpp b/media_driver/linux/gen11/ddi/media_libva_caps_g11.cpp
index 49d252a6b..a04a73a6d 100755
--- a/media_driver/linux/gen11/ddi/media_libva_caps_g11.cpp
+++ b/media_driver/linux/gen11/ddi/media_libva_caps_g11.cpp
@@ -36,10 +36,12 @@
 #include "media_libva_vp.h"
 
 const VAImageFormat m_supportedImageformatsG11[] =
-{   {VA_FOURCC_BGRA,           VA_LSB_FIRST,   32, 32, 0x0000ff00, 0x00ff0000, 0xff000000,  0x000000ff}, /* [31:0] B:G:R:A 8:8:8:8 little endian */
-    {VA_FOURCC_RGBA,           VA_LSB_FIRST,   32, 32, 0xff000000, 0x00ff0000, 0x0000ff00,  0x000000ff}, /* [31:0] R:G:B:A 8:8:8:8 little endian */
-    {VA_FOURCC_BGRX,           VA_LSB_FIRST,   32, 24, 0x0000ff00, 0x00ff0000, 0xff000000,  0},          /* [31:0] B:G:R:x 8:8:8:8 little endian */
-    {VA_FOURCC_RGBX,           VA_LSB_FIRST,   32, 24, 0xff000000, 0x00ff0000, 0x0000ff00,  0},          /* [31:0] R:G:B:x 8:8:8:8 little endian */
+{
+    // "VA_LSB_FIRST" is to identify how following bit masks mapped to address instead of char order in VA_FOURCC_RGBA naming.
+    {VA_FOURCC_BGRA,           VA_LSB_FIRST,   32, 32, 0x00ff0000, 0x0000ff00, 0x000000ff,  0xff000000}, /* [31:0] A:R:G:B 8:8:8:8 little endian */
+    {VA_FOURCC_RGBA,           VA_LSB_FIRST,   32, 32, 0x000000ff, 0x0000ff00, 0x00ff0000,  0xff000000}, /* [31:0] A:B:G:R 8:8:8:8 little endian */
+    {VA_FOURCC_BGRX,           VA_LSB_FIRST,   32, 24, 0x00ff0000, 0x0000ff00, 0x000000ff,  0},          /* [31:0] X:R:G:B 8:8:8:8 little endian */
+    {VA_FOURCC_RGBX,           VA_LSB_FIRST,   32, 24, 0x000000ff, 0x0000ff00, 0x00ff0000,  0},          /* [31:0] X:B:G:R 8:8:8:8 little endian */
     {VA_FOURCC_A2R10G10B10,    VA_LSB_FIRST,   32, 30, 0x3ff00000, 0x000ffc00, 0x000003ff,  0x30000000}, /* [31:0] A:R:G:B 2:10:10:10 little endian */
     {VA_FOURCC_A2B10G10R10,    VA_LSB_FIRST,   32, 30, 0x000003ff, 0x000ffc00, 0x3ff00000,  0x30000000}, /* [31:0] A:B:G:R 2:10:10:10 little endian */
     {VA_FOURCC_X2R10G10B10,    VA_LSB_FIRST,   32, 30, 0x3ff00000, 0x000ffc00, 0x000003ff,  0},          /* [31:0] X:R:G:B 2:10:10:10 little endian */
diff --git a/media_driver/linux/gen12/ddi/media_libva_caps_g12.cpp b/media_driver/linux/gen12/ddi/media_libva_caps_g12.cpp
index 39b069c78..870e8dcc8 100644
--- a/media_driver/linux/gen12/ddi/media_libva_caps_g12.cpp
+++ b/media_driver/linux/gen12/ddi/media_libva_caps_g12.cpp
@@ -48,10 +48,12 @@
 #endif
 
 const VAImageFormat m_supportedImageformatsG12[] =
-{   {VA_FOURCC_BGRA,           VA_LSB_FIRST,   32, 32, 0x0000ff00, 0x00ff0000, 0xff000000,  0x000000ff}, /* [31:0] B:G:R:A 8:8:8:8 little endian */
-    {VA_FOURCC_RGBA,           VA_LSB_FIRST,   32, 32, 0xff000000, 0x00ff0000, 0x0000ff00,  0x000000ff}, /* [31:0] R:G:B:A 8:8:8:8 little endian */
-    {VA_FOURCC_BGRX,           VA_LSB_FIRST,   32, 24, 0x0000ff00, 0x00ff0000, 0xff000000,  0},          /* [31:0] B:G:R:x 8:8:8:8 little endian */
-    {VA_FOURCC_RGBX,           VA_LSB_FIRST,   32, 24, 0xff000000, 0x00ff0000, 0x0000ff00,  0},          /* [31:0] R:G:B:x 8:8:8:8 little endian */
+{
+    // "VA_LSB_FIRST" is to identify how following bit masks mapped to address instead of char order in VA_FOURCC_RGBA naming.
+    {VA_FOURCC_BGRA,           VA_LSB_FIRST,   32, 32, 0x00ff0000, 0x0000ff00, 0x000000ff,  0xff000000}, /* [31:0] A:R:G:B 8:8:8:8 little endian */
+    {VA_FOURCC_RGBA,           VA_LSB_FIRST,   32, 32, 0x000000ff, 0x0000ff00, 0x00ff0000,  0xff000000}, /* [31:0] A:B:G:R 8:8:8:8 little endian */
+    {VA_FOURCC_BGRX,           VA_LSB_FIRST,   32, 24, 0x00ff0000, 0x0000ff00, 0x000000ff,  0},          /* [31:0] X:R:G:B 8:8:8:8 little endian */
+    {VA_FOURCC_RGBX,           VA_LSB_FIRST,   32, 24, 0x000000ff, 0x0000ff00, 0x00ff0000,  0},          /* [31:0] X:B:G:R 8:8:8:8 little endian */
     {VA_FOURCC_A2R10G10B10,    VA_LSB_FIRST,   32, 30, 0x3ff00000, 0x000ffc00, 0x000003ff,  0x30000000}, /* [31:0] A:R:G:B 2:10:10:10 little endian */
     {VA_FOURCC_A2B10G10R10,    VA_LSB_FIRST,   32, 30, 0x000003ff, 0x000ffc00, 0x3ff00000,  0x30000000}, /* [31:0] A:B:G:R 2:10:10:10 little endian */
     {VA_FOURCC_X2R10G10B10,    VA_LSB_FIRST,   32, 30, 0x3ff00000, 0x000ffc00, 0x000003ff,  0},          /* [31:0] X:R:G:B 2:10:10:10 little endian */
diff --git a/media_driver/linux/gen8/ddi/media_libva_caps_g8.cpp b/media_driver/linux/gen8/ddi/media_libva_caps_g8.cpp
index 3ec2e1e39..b31315cf4 100644
--- a/media_driver/linux/gen8/ddi/media_libva_caps_g8.cpp
+++ b/media_driver/linux/gen8/ddi/media_libva_caps_g8.cpp
@@ -31,10 +31,12 @@
 #include "media_libva_caps_factory.h"
 
 const VAImageFormat m_supportedImageformatsG8[] =
-{   {VA_FOURCC_BGRA,   VA_LSB_FIRST,   32, 32, 0x00ff0000, 0x0000ff00, 0x000000ff,  0xff000000},
-    {VA_FOURCC_RGBA,   VA_LSB_FIRST,   32, 32, 0x000000ff, 0x0000ff00, 0x00ff0000,  0xff000000},
-    {VA_FOURCC_BGRX,   VA_LSB_FIRST,   32, 24, 0x00ff0000, 0x0000ff00, 0x000000ff,  0},
-    {VA_FOURCC_RGBX,   VA_LSB_FIRST,   32, 24, 0x000000ff, 0x0000ff00, 0x00ff0000,  0},
+{
+    // "VA_LSB_FIRST" is to identify how following bit masks mapped to address instead of char order in VA_FOURCC_RGBA naming.
+    {VA_FOURCC_BGRA,           VA_LSB_FIRST,   32, 32, 0x00ff0000, 0x0000ff00, 0x000000ff,  0xff000000}, /* [31:0] A:R:G:B 8:8:8:8 little endian */
+    {VA_FOURCC_RGBA,           VA_LSB_FIRST,   32, 32, 0x000000ff, 0x0000ff00, 0x00ff0000,  0xff000000}, /* [31:0] A:B:G:R 8:8:8:8 little endian */
+    {VA_FOURCC_BGRX,           VA_LSB_FIRST,   32, 24, 0x00ff0000, 0x0000ff00, 0x000000ff,  0},          /* [31:0] X:R:G:B 8:8:8:8 little endian */
+    {VA_FOURCC_RGBX,           VA_LSB_FIRST,   32, 24, 0x000000ff, 0x0000ff00, 0x00ff0000,  0},          /* [31:0] X:B:G:R 8:8:8:8 little endian */
     {VA_FOURCC_RGB565, VA_LSB_FIRST,   16, 16, 0xf800,     0x07e0,     0x001f,      0},
     {VA_FOURCC_NV12,   VA_LSB_FIRST,   12, 0,0,0,0,0},
     {VA_FOURCC_NV21,   VA_LSB_FIRST,   12, 0,0,0,0,0},
diff --git a/media_driver/linux/gen9/ddi/media_libva_caps_g9.cpp b/media_driver/linux/gen9/ddi/media_libva_caps_g9.cpp
index cdf891a26..4c2f82041 100755
--- a/media_driver/linux/gen9/ddi/media_libva_caps_g9.cpp
+++ b/media_driver/linux/gen9/ddi/media_libva_caps_g9.cpp
@@ -32,10 +32,12 @@
 #include "media_libva_caps_factory.h"
 
 const VAImageFormat m_supportedImageformatsG9[] =
-{   {VA_FOURCC_BGRA,           VA_LSB_FIRST,   32, 32, 0x0000ff00, 0x00ff0000, 0xff000000,  0x000000ff}, /* [31:0] B:G:R:A 8:8:8:8 little endian */
-    {VA_FOURCC_RGBA,           VA_LSB_FIRST,   32, 32, 0xff000000, 0x00ff0000, 0x0000ff00,  0x000000ff}, /* [31:0] R:G:B:A 8:8:8:8 little endian */
-    {VA_FOURCC_BGRX,           VA_LSB_FIRST,   32, 24, 0x0000ff00, 0x00ff0000, 0xff000000,  0},          /* [31:0] B:G:R:x 8:8:8:8 little endian */
-    {VA_FOURCC_RGBX,           VA_LSB_FIRST,   32, 24, 0xff000000, 0x00ff0000, 0x0000ff00,  0},          /* [31:0] R:G:B:x 8:8:8:8 little endian */
+{
+    // "VA_LSB_FIRST" is to identify how following bit masks mapped to address instead of char order in VA_FOURCC_RGBA naming.
+    {VA_FOURCC_BGRA,           VA_LSB_FIRST,   32, 32, 0x00ff0000, 0x0000ff00, 0x000000ff,  0xff000000}, /* [31:0] A:R:G:B 8:8:8:8 little endian */
+    {VA_FOURCC_RGBA,           VA_LSB_FIRST,   32, 32, 0x000000ff, 0x0000ff00, 0x00ff0000,  0xff000000}, /* [31:0] A:B:G:R 8:8:8:8 little endian */
+    {VA_FOURCC_BGRX,           VA_LSB_FIRST,   32, 24, 0x00ff0000, 0x0000ff00, 0x000000ff,  0},          /* [31:0] X:R:G:B 8:8:8:8 little endian */
+    {VA_FOURCC_RGBX,           VA_LSB_FIRST,   32, 24, 0x000000ff, 0x0000ff00, 0x00ff0000,  0},          /* [31:0] X:B:G:R 8:8:8:8 little endian */
     {VA_FOURCC_A2R10G10B10,    VA_LSB_FIRST,   32, 30, 0x3ff00000, 0x000ffc00, 0x000003ff,  0x30000000}, /* [31:0] A:R:G:B 2:10:10:10 little endian */
     {VA_FOURCC_A2B10G10R10,    VA_LSB_FIRST,   32, 30, 0x000003ff, 0x000ffc00, 0x3ff00000,  0x30000000}, /* [31:0] A:B:G:R 2:10:10:10 little endian */
     {VA_FOURCC_X2R10G10B10,    VA_LSB_FIRST,   32, 30, 0x3ff00000, 0x000ffc00, 0x000003ff,  0},          /* [31:0] X:R:G:B 2:10:10:10 little endian */
diff --git a/media_softlet/linux/Xe_M_plus/ddi/media_libva_caps_mtl_base.cpp b/media_softlet/linux/Xe_M_plus/ddi/media_libva_caps_mtl_base.cpp
index d985fccba..ac9bb5c62 100644
--- a/media_softlet/linux/Xe_M_plus/ddi/media_libva_caps_mtl_base.cpp
+++ b/media_softlet/linux/Xe_M_plus/ddi/media_libva_caps_mtl_base.cpp
@@ -39,10 +39,12 @@
 #include "drm_fourcc.h"
 
 const VAImageFormat m_supportedImageformatsXe_Lpm_Plus_Base[] =
-{   {VA_FOURCC_BGRA,           VA_LSB_FIRST,   32, 32, 0x0000ff00, 0x00ff0000, 0xff000000,  0x000000ff}, /* [31:0] B:G:R:A 8:8:8:8 little endian */
-    {VA_FOURCC_RGBA,           VA_LSB_FIRST,   32, 32, 0xff000000, 0x00ff0000, 0x0000ff00,  0x000000ff}, /* [31:0] R:G:B:A 8:8:8:8 little endian */
-    {VA_FOURCC_BGRX,           VA_LSB_FIRST,   32, 24, 0x0000ff00, 0x00ff0000, 0xff000000,  0},          /* [31:0] B:G:R:x 8:8:8:8 little endian */
-    {VA_FOURCC_RGBX,           VA_LSB_FIRST,   32, 24, 0xff000000, 0x00ff0000, 0x0000ff00,  0},          /* [31:0] R:G:B:x 8:8:8:8 little endian */
+{
+    // "VA_LSB_FIRST" is to identify how following bit masks mapped to address instead of char order in VA_FOURCC_RGBA naming.
+    {VA_FOURCC_BGRA,           VA_LSB_FIRST,   32, 32, 0x00ff0000, 0x0000ff00, 0x000000ff,  0xff000000}, /* [31:0] A:R:G:B 8:8:8:8 little endian */
+    {VA_FOURCC_RGBA,           VA_LSB_FIRST,   32, 32, 0x000000ff, 0x0000ff00, 0x00ff0000,  0xff000000}, /* [31:0] A:B:G:R 8:8:8:8 little endian */
+    {VA_FOURCC_BGRX,           VA_LSB_FIRST,   32, 24, 0x00ff0000, 0x0000ff00, 0x000000ff,  0},          /* [31:0] X:R:G:B 8:8:8:8 little endian */
+    {VA_FOURCC_RGBX,           VA_LSB_FIRST,   32, 24, 0x000000ff, 0x0000ff00, 0x00ff0000,  0},          /* [31:0] X:B:G:R 8:8:8:8 little endian */
     {VA_FOURCC_A2R10G10B10,    VA_LSB_FIRST,   32, 30, 0x3ff00000, 0x000ffc00, 0x000003ff,  0x30000000}, /* [31:0] A:R:G:B 2:10:10:10 little endian */
     {VA_FOURCC_A2B10G10R10,    VA_LSB_FIRST,   32, 30, 0x000003ff, 0x000ffc00, 0x3ff00000,  0x30000000}, /* [31:0] A:B:G:R 2:10:10:10 little endian */
     {VA_FOURCC_X2R10G10B10,    VA_LSB_FIRST,   32, 30, 0x3ff00000, 0x000ffc00, 0x000003ff,  0},          /* [31:0] X:R:G:B 2:10:10:10 little endian */
-- 
2.43.2