add public PixelFormatInfo

1 files changed, 32 insertions, 0 deletions

diff --git a/libkms++/pixelformats.cpp b/libkms++/pixelformats.cpp
new file mode 100644
index 0000000..594bd6d
--- /dev/null
+++ b/libkms++/pixelformats.cpp
@@ -0,0 +1,32 @@
+#include <map>
+
+#include "pixelformats.h"
+
+using namespace std;
+
+namespace kms
+{
+static const map<PixelFormat, PixelFormatInfo> format_info_array = {
+	/* YUV packed */
+	{ PixelFormat::UYVY, { 1, { { 16, 2, 1 } }, } },
+	{ PixelFormat::YUYV, { 1, { { 16, 2, 1 } }, } },
+	{ PixelFormat::YVYU, { 1, { { 16, 2, 1 } }, } },
+	{ PixelFormat::VYUY, { 1, { { 16, 2, 1 } }, } },
+	/* YUV semi-planar */
+	{ PixelFormat::NV12, { 2, { { 8, 1, 1, }, { 8, 2, 2 } }, } },
+	{ PixelFormat::NV21, { 2, { { 8, 1, 1, }, { 8, 2, 2 } }, } },
+	/* RGB16 */
+	{ PixelFormat::RGB565, { 1, { { 16, 1, 1 } }, } },
+	/* RGB32 */
+	{ PixelFormat::XRGB8888, { 1, { { 32, 1, 1 } }, } },
+	{ PixelFormat::XBGR8888, { 1, { { 32, 1, 1 } }, } },
+	{ PixelFormat::ARGB8888, { 1, { { 32, 1, 1 } }, } },
+	{ PixelFormat::ABGR8888, { 1, { { 32, 1, 1 } }, } },
+};
+
+const struct PixelFormatInfo& get_pixel_format_info(PixelFormat format)
+{
+	return format_info_array.at(format);
+}
+
+}