[vlc-devel] [PATCH] dxgi_fmt: add the number of bits per channel

[Steve Lhomme]

---
 modules/video_chroma/dxgi_fmt.c | 32 ++++++++++++++++----------------
 modules/video_chroma/dxgi_fmt.h |  1 +
 2 files changed, 17 insertions(+), 16 deletions(-)

diff --git a/modules/video_chroma/dxgi_fmt.c b/modules/video_chroma/dxgi_fmt.c
index 300eaf3..f24d20d 100644
--- a/modules/video_chroma/dxgi_fmt.c
+++ b/modules/video_chroma/dxgi_fmt.c
@@ -58,27 +58,27 @@ static const dxgi_format_t dxgi_formats[] = {
 };
 
 static const d3d_format_t d3d_formats[] = {
-    { "NV12",     DXGI_FORMAT_NV12,           VLC_CODEC_NV12,     DXGI_FORMAT_R8_UNORM,           DXGI_FORMAT_R8G8_UNORM },
-    { "VA_NV12",  DXGI_FORMAT_NV12,           VLC_CODEC_D3D11_OPAQUE, DXGI_FORMAT_R8_UNORM,       DXGI_FORMAT_R8G8_UNORM },
+    { "NV12",     DXGI_FORMAT_NV12,           VLC_CODEC_NV12,          8, DXGI_FORMAT_R8_UNORM,       DXGI_FORMAT_R8G8_UNORM },
+    { "VA_NV12",  DXGI_FORMAT_NV12,           VLC_CODEC_D3D11_OPAQUE,  8, DXGI_FORMAT_R8_UNORM,       DXGI_FORMAT_R8G8_UNORM },
 #ifdef BROKEN_PIXEL
-    { "YUY2",     DXGI_FORMAT_YUY2,           VLC_CODEC_I422,     DXGI_FORMAT_R8G8B8A8_UNORM,     0 },
-    { "AYUV",     DXGI_FORMAT_AYUV,           VLC_CODEC_YUVA,     DXGI_FORMAT_R8G8B8A8_UNORM,     0 },
-    { "Y416",     DXGI_FORMAT_Y416,           VLC_CODEC_I444_16L, DXGI_FORMAT_R16G16B16A16_UINT,  0 },
+    { "YUY2",     DXGI_FORMAT_YUY2,           VLC_CODEC_I422,          8, DXGI_FORMAT_R8G8B8A8_UNORM,     0 },
+    { "AYUV",     DXGI_FORMAT_AYUV,           VLC_CODEC_YUVA,          8, DXGI_FORMAT_R8G8B8A8_UNORM,     0 },
+    { "Y416",     DXGI_FORMAT_Y416,           VLC_CODEC_I444_16L,     16, DXGI_FORMAT_R16G16B16A16_UINT,  0 },
 #endif
 #ifdef UNTESTED
-    { "P010",     DXGI_FORMAT_P010,           VLC_CODEC_P10,      DXGI_FORMAT_R16_UNORM,          DXGI_FORMAT_R16_UNORM },
-    { "Y210",     DXGI_FORMAT_Y210,           VLC_CODEC_I422_10L, DXGI_FORMAT_R16G16B16A16_UNORM, 0 },
-    { "Y410",     DXGI_FORMAT_Y410,           VLC_CODEC_I444_10L, DXGI_FORMAT_R10G10B10A2_UNORM,  0 },
-    { "NV11",     DXGI_FORMAT_NV11,           VLC_CODEC_I411,     DXGI_FORMAT_R8_UNORM,           DXGI_FORMAT_R8G8_UNORM },
+    { "P010",     DXGI_FORMAT_P010,           VLC_CODEC_P010,         10, DXGI_FORMAT_R16_UNORM,      DXGI_FORMAT_R16G16_UNORM },
+    { "Y210",     DXGI_FORMAT_Y210,           VLC_CODEC_I422_10L,     10, DXGI_FORMAT_R16G16B16A16_UNORM, 0 },
+    { "Y410",     DXGI_FORMAT_Y410,           VLC_CODEC_I444_10L,     10, DXGI_FORMAT_R10G10B10A2_UNORM,  0 },
+    { "NV11",     DXGI_FORMAT_NV11,           VLC_CODEC_I411,          8, DXGI_FORMAT_R8_UNORM,           DXGI_FORMAT_R8G8_UNORM },
 #endif
-    { "R8G8B8A8", DXGI_FORMAT_R8G8B8A8_UNORM, VLC_CODEC_RGBA,     DXGI_FORMAT_R8G8B8A8_UNORM,     0 },
-    { "VA_RGBA",  DXGI_FORMAT_R8G8B8A8_UNORM, VLC_CODEC_D3D11_OPAQUE, DXGI_FORMAT_R8G8B8A8_UNORM, 0 },
-    { "B8G8R8A8", DXGI_FORMAT_B8G8R8A8_UNORM, VLC_CODEC_BGRA,     DXGI_FORMAT_B8G8R8A8_UNORM,     0 },
-    { "VA_BGRA",  DXGI_FORMAT_B8G8R8A8_UNORM, VLC_CODEC_D3D11_OPAQUE, DXGI_FORMAT_B8G8R8A8_UNORM, 0 },
-    { "R8G8B8X8", DXGI_FORMAT_B8G8R8X8_UNORM, VLC_CODEC_RGB32,    DXGI_FORMAT_B8G8R8X8_UNORM,     0 },
-    { "B5G6R5",   DXGI_FORMAT_B5G6R5_UNORM,   VLC_CODEC_RGB16,    DXGI_FORMAT_B5G6R5_UNORM,       0 },
+    { "R8G8B8A8", DXGI_FORMAT_R8G8B8A8_UNORM, VLC_CODEC_RGBA,          8, DXGI_FORMAT_R8G8B8A8_UNORM,     0 },
+    { "VA_RGBA",  DXGI_FORMAT_R8G8B8A8_UNORM, VLC_CODEC_D3D11_OPAQUE,  8, DXGI_FORMAT_R8G8B8A8_UNORM,     0 },
+    { "B8G8R8A8", DXGI_FORMAT_B8G8R8A8_UNORM, VLC_CODEC_BGRA,          8, DXGI_FORMAT_B8G8R8A8_UNORM,     0 },
+    { "VA_BGRA",  DXGI_FORMAT_B8G8R8A8_UNORM, VLC_CODEC_D3D11_OPAQUE,  8, DXGI_FORMAT_B8G8R8A8_UNORM,     0 },
+    { "R8G8B8X8", DXGI_FORMAT_B8G8R8X8_UNORM, VLC_CODEC_RGB32,         8, DXGI_FORMAT_B8G8R8X8_UNORM,     0 },
+    { "B5G6R5",   DXGI_FORMAT_B5G6R5_UNORM,   VLC_CODEC_RGB16,         8, DXGI_FORMAT_B5G6R5_UNORM,       0 },
 
-    { NULL, 0, 0, 0, 0}
+    { NULL, 0, 0, 0, 0, 0}
 };
 
 const char *DxgiFormatToStr(DXGI_FORMAT format)
diff --git a/modules/video_chroma/dxgi_fmt.h b/modules/video_chroma/dxgi_fmt.h
index ba7b559..a70274f 100644
--- a/modules/video_chroma/dxgi_fmt.h
+++ b/modules/video_chroma/dxgi_fmt.h
@@ -33,6 +33,7 @@ typedef struct
     const char   *name;
     DXGI_FORMAT  formatTexture;
     vlc_fourcc_t fourcc;
+    uint8_t      bitsPerChannel;
     DXGI_FORMAT  formatY;
     DXGI_FORMAT  formatUV;
 } d3d_format_t;
-- 
2.8.2