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-rw-r--r--src/helpers/Format.cpp312
1 files changed, 182 insertions, 130 deletions
diff --git a/src/helpers/Format.cpp b/src/helpers/Format.cpp
index 37f77d78..0054c25a 100644
--- a/src/helpers/Format.cpp
+++ b/src/helpers/Format.cpp
@@ -6,158 +6,186 @@
#include <xf86drm.h>
#include <drm_fourcc.h>
-/*
- DRM formats are LE, while OGL is BE. The two primary formats
- will be flipped, so we will set flipRB which will later use swizzle
- to flip the red and blue channels.
- This will not work on GLES2, but I want to drop support for it one day anyways.
-*/
inline const std::vector<SPixelFormat> GLES3_FORMATS = {
{
- .drmFormat = DRM_FORMAT_ARGB8888,
- .flipRB = true,
- .glFormat = GL_RGBA,
- .glType = GL_UNSIGNED_BYTE,
- .withAlpha = true,
- .alphaStripped = DRM_FORMAT_XRGB8888,
- .bytesPerBlock = 4,
+ .drmFormat = DRM_FORMAT_ARGB8888,
+ .glInternalFormat = GL_RGBA8,
+ .glFormat = GL_RGBA,
+ .glType = GL_UNSIGNED_BYTE,
+ .withAlpha = true,
+ .alphaStripped = DRM_FORMAT_XRGB8888,
+ .bytesPerBlock = 4,
+ .swizzle = {SWIZZLE_BGRA},
},
{
- .drmFormat = DRM_FORMAT_XRGB8888,
- .flipRB = true,
- .glFormat = GL_RGBA,
- .glType = GL_UNSIGNED_BYTE,
- .withAlpha = false,
- .alphaStripped = DRM_FORMAT_XRGB8888,
- .bytesPerBlock = 4,
+ .drmFormat = DRM_FORMAT_XRGB8888,
+ .glInternalFormat = GL_RGBA8,
+ .glFormat = GL_RGBA,
+ .glType = GL_UNSIGNED_BYTE,
+ .withAlpha = false,
+ .alphaStripped = DRM_FORMAT_XRGB8888,
+ .bytesPerBlock = 4,
+ .swizzle = {SWIZZLE_BGR1},
},
{
- .drmFormat = DRM_FORMAT_XBGR8888,
- .glFormat = GL_RGBA,
- .glType = GL_UNSIGNED_BYTE,
- .withAlpha = false,
- .alphaStripped = DRM_FORMAT_XBGR8888,
- .bytesPerBlock = 4,
+ .drmFormat = DRM_FORMAT_XBGR8888,
+ .glInternalFormat = GL_RGBA8,
+ .glFormat = GL_RGBA,
+ .glType = GL_UNSIGNED_BYTE,
+ .withAlpha = false,
+ .alphaStripped = DRM_FORMAT_XBGR8888,
+ .bytesPerBlock = 4,
+ .swizzle = {SWIZZLE_RGB1},
},
{
- .drmFormat = DRM_FORMAT_ABGR8888,
- .glFormat = GL_RGBA,
- .glType = GL_UNSIGNED_BYTE,
- .withAlpha = true,
- .alphaStripped = DRM_FORMAT_XBGR8888,
- .bytesPerBlock = 4,
+ .drmFormat = DRM_FORMAT_ABGR8888,
+ .glInternalFormat = GL_RGBA8,
+ .glFormat = GL_RGBA,
+ .glType = GL_UNSIGNED_BYTE,
+ .withAlpha = true,
+ .alphaStripped = DRM_FORMAT_XBGR8888,
+ .bytesPerBlock = 4,
+ .swizzle = {SWIZZLE_RGBA},
},
{
- .drmFormat = DRM_FORMAT_BGR888,
- .glFormat = GL_RGB,
- .glType = GL_UNSIGNED_BYTE,
- .withAlpha = false,
- .alphaStripped = DRM_FORMAT_BGR888,
- .bytesPerBlock = 3,
+ .drmFormat = DRM_FORMAT_BGR888,
+ .glInternalFormat = GL_RGB8,
+ .glFormat = GL_RGB,
+ .glType = GL_UNSIGNED_BYTE,
+ .withAlpha = false,
+ .alphaStripped = DRM_FORMAT_BGR888,
+ .bytesPerBlock = 3,
+ .swizzle = {SWIZZLE_RGB1},
},
{
- .drmFormat = DRM_FORMAT_RGBX4444,
- .glFormat = GL_RGBA,
- .glType = GL_UNSIGNED_SHORT_4_4_4_4,
- .withAlpha = false,
- .alphaStripped = DRM_FORMAT_RGBX4444,
- .bytesPerBlock = 2,
+ .drmFormat = DRM_FORMAT_RGBX4444,
+ .glInternalFormat = GL_RGBA4,
+ .glFormat = GL_RGBA,
+ .glType = GL_UNSIGNED_SHORT_4_4_4_4,
+ .withAlpha = false,
+ .alphaStripped = DRM_FORMAT_RGBX4444,
+ .bytesPerBlock = 2,
+ .swizzle = {SWIZZLE_RGB1},
},
{
- .drmFormat = DRM_FORMAT_RGBA4444,
- .glFormat = GL_RGBA,
- .glType = GL_UNSIGNED_SHORT_4_4_4_4,
- .withAlpha = true,
- .alphaStripped = DRM_FORMAT_RGBX4444,
- .bytesPerBlock = 2,
+ .drmFormat = DRM_FORMAT_RGBA4444,
+ .glInternalFormat = GL_RGBA4,
+ .glFormat = GL_RGBA,
+ .glType = GL_UNSIGNED_SHORT_4_4_4_4,
+ .withAlpha = true,
+ .alphaStripped = DRM_FORMAT_RGBX4444,
+ .bytesPerBlock = 2,
+ .swizzle = {SWIZZLE_RGBA},
},
{
- .drmFormat = DRM_FORMAT_RGBX5551,
- .glFormat = GL_RGBA,
- .glType = GL_UNSIGNED_SHORT_5_5_5_1,
- .withAlpha = false,
- .alphaStripped = DRM_FORMAT_RGBX5551,
- .bytesPerBlock = 2,
+ .drmFormat = DRM_FORMAT_RGBX5551,
+ .glInternalFormat = GL_RGB5_A1,
+ .glFormat = GL_RGBA,
+ .glType = GL_UNSIGNED_SHORT_5_5_5_1,
+ .withAlpha = false,
+ .alphaStripped = DRM_FORMAT_RGBX5551,
+ .bytesPerBlock = 2,
+ .swizzle = {SWIZZLE_RGB1},
},
{
- .drmFormat = DRM_FORMAT_RGBA5551,
- .glFormat = GL_RGBA,
- .glType = GL_UNSIGNED_SHORT_5_5_5_1,
- .withAlpha = true,
- .alphaStripped = DRM_FORMAT_RGBX5551,
- .bytesPerBlock = 2,
+ .drmFormat = DRM_FORMAT_RGBA5551,
+ .glInternalFormat = GL_RGB5_A1,
+ .glFormat = GL_RGBA,
+ .glType = GL_UNSIGNED_SHORT_5_5_5_1,
+ .withAlpha = true,
+ .alphaStripped = DRM_FORMAT_RGBX5551,
+ .bytesPerBlock = 2,
+ .swizzle = {SWIZZLE_RGBA},
},
{
- .drmFormat = DRM_FORMAT_RGB565,
- .glFormat = GL_RGB,
- .glType = GL_UNSIGNED_SHORT_5_6_5,
- .withAlpha = false,
- .alphaStripped = DRM_FORMAT_RGB565,
- .bytesPerBlock = 2,
+ .drmFormat = DRM_FORMAT_RGB565,
+ .glInternalFormat = GL_RGB565,
+ .glFormat = GL_RGB,
+ .glType = GL_UNSIGNED_SHORT_5_6_5,
+ .withAlpha = false,
+ .alphaStripped = DRM_FORMAT_RGB565,
+ .bytesPerBlock = 2,
+ .swizzle = {SWIZZLE_RGB1},
},
{
- .drmFormat = DRM_FORMAT_XBGR2101010,
- .glFormat = GL_RGBA,
- .glType = GL_UNSIGNED_INT_2_10_10_10_REV,
- .withAlpha = false,
- .alphaStripped = DRM_FORMAT_XBGR2101010,
- .bytesPerBlock = 4,
+ .drmFormat = DRM_FORMAT_XBGR2101010,
+ .glInternalFormat = GL_RGB10_A2,
+ .glFormat = GL_RGBA,
+ .glType = GL_UNSIGNED_INT_2_10_10_10_REV,
+ .withAlpha = false,
+ .alphaStripped = DRM_FORMAT_XBGR2101010,
+ .bytesPerBlock = 4,
+ .swizzle = {SWIZZLE_RGB1},
},
{
- .drmFormat = DRM_FORMAT_ABGR2101010,
- .glFormat = GL_RGBA,
- .glType = GL_UNSIGNED_INT_2_10_10_10_REV,
- .withAlpha = true,
- .alphaStripped = DRM_FORMAT_XBGR2101010,
- .bytesPerBlock = 4,
+ .drmFormat = DRM_FORMAT_ABGR2101010,
+ .glInternalFormat = GL_RGB10_A2,
+ .glFormat = GL_RGBA,
+ .glType = GL_UNSIGNED_INT_2_10_10_10_REV,
+ .withAlpha = true,
+ .alphaStripped = DRM_FORMAT_XBGR2101010,
+ .bytesPerBlock = 4,
+ .swizzle = {SWIZZLE_RGBA},
},
{
- .drmFormat = DRM_FORMAT_XRGB2101010,
- .glFormat = GL_RGBA,
- .glType = GL_UNSIGNED_INT_2_10_10_10_REV,
- .withAlpha = false,
- .alphaStripped = DRM_FORMAT_XRGB2101010,
- .bytesPerBlock = 4,
+ .drmFormat = DRM_FORMAT_XRGB2101010,
+ .glInternalFormat = GL_RGB10_A2,
+ .glFormat = GL_RGBA,
+ .glType = GL_UNSIGNED_INT_2_10_10_10_REV,
+ .withAlpha = false,
+ .alphaStripped = DRM_FORMAT_XRGB2101010,
+ .bytesPerBlock = 4,
+ .swizzle = {SWIZZLE_BGR1},
},
{
- .drmFormat = DRM_FORMAT_ARGB2101010,
- .glFormat = GL_RGBA,
- .glType = GL_UNSIGNED_INT_2_10_10_10_REV,
- .withAlpha = true,
- .alphaStripped = DRM_FORMAT_XRGB2101010,
- .bytesPerBlock = 4,
+ .drmFormat = DRM_FORMAT_ARGB2101010,
+ .glInternalFormat = GL_RGB10_A2,
+ .glFormat = GL_RGBA,
+ .glType = GL_UNSIGNED_INT_2_10_10_10_REV,
+ .withAlpha = true,
+ .alphaStripped = DRM_FORMAT_XRGB2101010,
+ .bytesPerBlock = 4,
+ .swizzle = {SWIZZLE_BGRA},
},
{
- .drmFormat = DRM_FORMAT_XBGR16161616F,
- .glFormat = GL_RGBA,
- .glType = GL_HALF_FLOAT,
- .withAlpha = false,
- .alphaStripped = DRM_FORMAT_XBGR16161616F,
- .bytesPerBlock = 8,
+ .drmFormat = DRM_FORMAT_XBGR16161616F,
+ .glInternalFormat = GL_RGBA16F,
+ .glFormat = GL_RGBA,
+ .glType = GL_HALF_FLOAT,
+ .withAlpha = false,
+ .alphaStripped = DRM_FORMAT_XBGR16161616F,
+ .bytesPerBlock = 8,
+ .swizzle = {SWIZZLE_RGB1},
},
{
- .drmFormat = DRM_FORMAT_ABGR16161616F,
- .glFormat = GL_RGBA,
- .glType = GL_HALF_FLOAT,
- .withAlpha = true,
- .alphaStripped = DRM_FORMAT_XBGR16161616F,
- .bytesPerBlock = 8,
+ .drmFormat = DRM_FORMAT_ABGR16161616F,
+ .glInternalFormat = GL_RGBA16F,
+ .glFormat = GL_RGBA,
+ .glType = GL_HALF_FLOAT,
+ .withAlpha = true,
+ .alphaStripped = DRM_FORMAT_XBGR16161616F,
+ .bytesPerBlock = 8,
+ .swizzle = {SWIZZLE_RGBA},
},
{
- .drmFormat = DRM_FORMAT_XBGR16161616,
- .glFormat = GL_RGBA16UI,
- .glType = GL_UNSIGNED_SHORT,
- .withAlpha = false,
- .alphaStripped = DRM_FORMAT_XBGR16161616,
- .bytesPerBlock = 8,
+ .drmFormat = DRM_FORMAT_XBGR16161616,
+ .glInternalFormat = GL_RGBA16UI,
+ .glFormat = GL_RGBA_INTEGER,
+ .glType = GL_UNSIGNED_SHORT,
+ .withAlpha = false,
+ .alphaStripped = DRM_FORMAT_XBGR16161616,
+ .bytesPerBlock = 8,
+ .swizzle = {SWIZZLE_RGBA},
},
{
- .drmFormat = DRM_FORMAT_ABGR16161616,
- .glFormat = GL_RGBA16UI,
- .glType = GL_UNSIGNED_SHORT,
- .withAlpha = true,
- .alphaStripped = DRM_FORMAT_XBGR16161616,
- .bytesPerBlock = 8,
+ .drmFormat = DRM_FORMAT_ABGR16161616,
+ .glInternalFormat = GL_RGBA16UI,
+ .glFormat = GL_RGBA_INTEGER,
+ .glType = GL_UNSIGNED_SHORT,
+ .withAlpha = true,
+ .alphaStripped = DRM_FORMAT_XBGR16161616,
+ .bytesPerBlock = 8,
+ .swizzle = {SWIZZLE_RGBA},
},
{
.drmFormat = DRM_FORMAT_YVYU,
@@ -170,24 +198,28 @@ inline const std::vector<SPixelFormat> GLES3_FORMATS = {
.blockSize = {2, 1},
},
{
- .drmFormat = DRM_FORMAT_R8,
- .bytesPerBlock = 1,
+ .drmFormat = DRM_FORMAT_R8,
+ .glInternalFormat = GL_R8,
+ .glFormat = GL_RED,
+ .glType = GL_UNSIGNED_BYTE,
+ .bytesPerBlock = 1,
+ .swizzle = {SWIZZLE_R001},
},
{
- .drmFormat = DRM_FORMAT_GR88,
- .bytesPerBlock = 2,
+ .drmFormat = DRM_FORMAT_GR88,
+ .glInternalFormat = GL_RG8,
+ .glFormat = GL_RG,
+ .glType = GL_UNSIGNED_BYTE,
+ .bytesPerBlock = 2,
+ .swizzle = {SWIZZLE_RG01},
},
{
- .drmFormat = DRM_FORMAT_RGB888,
- .bytesPerBlock = 3,
- },
- {
- .drmFormat = DRM_FORMAT_BGR888,
- .bytesPerBlock = 3,
- },
- {
- .drmFormat = DRM_FORMAT_RGBX4444,
- .bytesPerBlock = 2,
+ .drmFormat = DRM_FORMAT_RGB888,
+ .glInternalFormat = GL_RGB8,
+ .glFormat = GL_RGB,
+ .glType = GL_UNSIGNED_BYTE,
+ .bytesPerBlock = 3,
+ .swizzle = {SWIZZLE_BGR1},
},
};
@@ -229,6 +261,26 @@ const SPixelFormat* NFormatUtils::getPixelFormatFromGL(uint32_t glFormat, uint32
return nullptr;
}
+bool NFormatUtils::isFormatYUV(uint32_t drmFormat) {
+ switch (drmFormat) {
+ case DRM_FORMAT_YUYV:
+ case DRM_FORMAT_YVYU:
+ case DRM_FORMAT_UYVY:
+ case DRM_FORMAT_VYUY:
+ case DRM_FORMAT_AYUV:
+ case DRM_FORMAT_NV12:
+ case DRM_FORMAT_NV21:
+ case DRM_FORMAT_NV16:
+ case DRM_FORMAT_NV61:
+ case DRM_FORMAT_YUV410:
+ case DRM_FORMAT_YUV411:
+ case DRM_FORMAT_YUV420:
+ case DRM_FORMAT_YUV422:
+ case DRM_FORMAT_YUV444: return true;
+ default: return false;
+ }
+}
+
bool NFormatUtils::isFormatOpaque(DRMFormat drm) {
const auto FMT = NFormatUtils::getPixelFormatFromDRM(drm);
if (!FMT)
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