[Mesa-dev] [RFC 10/13] dri: introduce YVU420 (YV12)

[Topi Pohjolainen]

Signed-off-by: Topi Pohjolainen <topi.pohjolainen at intel.com>
---
 include/GL/internal/dri_interface.h       |    1 +
 src/mesa/drivers/dri/intel/intel_screen.c |    5 +++++
 2 files changed, 6 insertions(+)

diff --git a/include/GL/internal/dri_interface.h b/include/GL/internal/dri_interface.h
index 42147e9..b06bc4a 100644
--- a/include/GL/internal/dri_interface.h
+++ b/include/GL/internal/dri_interface.h
@@ -983,6 +983,7 @@ struct __DRIdri2ExtensionRec {
 #define __DRI_IMAGE_FOURCC_YUV410	0x39565559
 #define __DRI_IMAGE_FOURCC_YUV411	0x31315559
 #define __DRI_IMAGE_FOURCC_YUV420	0x32315559
+#define __DRI_IMAGE_FOURCC_YVU420	0x32315659
 #define __DRI_IMAGE_FOURCC_YUV422	0x36315559
 #define __DRI_IMAGE_FOURCC_YUV444	0x34325559
 #define __DRI_IMAGE_FOURCC_NV12		0x3231564e
diff --git a/src/mesa/drivers/dri/intel/intel_screen.c b/src/mesa/drivers/dri/intel/intel_screen.c
index 5040992..698c8ac 100644
--- a/src/mesa/drivers/dri/intel/intel_screen.c
+++ b/src/mesa/drivers/dri/intel/intel_screen.c
@@ -222,6 +222,11 @@ static struct intel_image_format intel_image_formats[] = {
        { 1, 1, 1, __DRI_IMAGE_FORMAT_R8, 1 },
        { 2, 1, 1, __DRI_IMAGE_FORMAT_R8, 1 } } },
 
+   { __DRI_IMAGE_FOURCC_YVU420, __DRI_IMAGE_COMPONENTS_Y_U_V, 3,
+     { { 0, 0, 0, __DRI_IMAGE_FORMAT_R8, 1 },
+       { 1, 1, 1, __DRI_IMAGE_FORMAT_R8, 1 },
+       { 2, 1, 1, __DRI_IMAGE_FORMAT_R8, 1 } } },
+
    { __DRI_IMAGE_FOURCC_YUV422, __DRI_IMAGE_COMPONENTS_Y_U_V, 3,
      { { 0, 0, 0, __DRI_IMAGE_FORMAT_R8, 1 },
        { 1, 1, 0, __DRI_IMAGE_FORMAT_R8, 1 },
-- 
1.7.9.5