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Merge "Fix the DRM_FORMAT match with corresponding PixelFormat" am: 1e4f9c0477

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am: e0ded949e6

Change-Id: I24c5dba3f0f22a92279a61cacd1162b8256b22ef
This commit is contained in:
Tao Bao
2018-08-08 10:58:20 -07:00
committed by android-build-merger
parent 4bdb7b3c33 e0ded949e6
commit d6a445c1b5
1 changed files with 7 additions and 3 deletions
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minui/graphics_drm.cpp
+7 -3
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@@ -117,12 +117,16 @@ GRSurfaceDrm* MinuiBackendDrm::DrmCreateSurface(int width, int height) {
uint32_t format; uint32_t format;
PixelFormat pixel_format = gr_pixel_format(); PixelFormat pixel_format = gr_pixel_format();
// PixelFormat comes in byte order, whereas DRM_FORMAT_* uses little-endian
// (external/libdrm/include/drm/drm_fourcc.h). Note that although drm_fourcc.h also defines a
// macro of DRM_FORMAT_BIG_ENDIAN, it doesn't seem to be actually supported (see the discussion
// in https://lists.freedesktop.org/archives/amd-gfx/2017-May/008560.html).
if (pixel_format == PixelFormat::ABGR) { if (pixel_format == PixelFormat::ABGR) {
format = DRM_FORMAT_ABGR8888; format = DRM_FORMAT_RGBA8888;
} else if (pixel_format == PixelFormat::BGRA) { } else if (pixel_format == PixelFormat::BGRA) {
format = DRM_FORMAT_BGRA8888; format = DRM_FORMAT_ARGB8888;
} else if (pixel_format == PixelFormat::RGBX) { } else if (pixel_format == PixelFormat::RGBX) {
format = DRM_FORMAT_RGBX8888; format = DRM_FORMAT_XBGR8888;
} else { } else {
format = DRM_FORMAT_RGB565; format = DRM_FORMAT_RGB565;
} }