diff options
| author | Kieran Bingham <kieran.bingham@ideasonboard.com> | 2020-02-21 10:03:57 +0000 |
|---|---|---|
| committer | Kieran Bingham <kieran.bingham@ideasonboard.com> | 2020-03-16 15:21:15 +0000 |
| commit | 32ccaf458f1137b717c5a66c77d3e7dede9aa7a2 (patch) | |
| tree | 50c8736194afde2791a6dd9802944a09c1dd0e11 /src/qcam | |
| parent | 4de31ccc9ef47e7b16330d226d071d5d006faa6d (diff) | |
qcam: format_convertor: Extend 32 bit ARGB format combinations
Add further support to the pixel format convertor to allow ARGB, RGBA,
and ABGR formats to be displayed in qcam.
Blank lines are added between the sections for NV, RGB, YUV, and MJPEG
configurations.
The implementation of the RGB conversions are highly inefficient, and
where possible should be extended to use hardware accelerations such as
OpenGL, or in the event that the input format is identical (or
compatible) with the output format - a more optimised memcpy should be
implemented.
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src/qcam')
| -rw-r--r-- | src/qcam/format_converter.cpp | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/qcam/format_converter.cpp b/src/qcam/format_converter.cpp index 383d4822..46041434 100644 --- a/src/qcam/format_converter.cpp +++ b/src/qcam/format_converter.cpp @@ -67,6 +67,7 @@ int FormatConverter::configure(unsigned int format, unsigned int width, vertSubSample_ = 1; nvSwap_ = true; break; + case DRM_FORMAT_RGB888: formatFamily_ = RGB; r_pos_ = 2; @@ -81,6 +82,27 @@ int FormatConverter::configure(unsigned int format, unsigned int width, b_pos_ = 2; bpp_ = 3; break; + case DRM_FORMAT_ARGB8888: + formatFamily_ = RGB; + r_pos_ = 2; + g_pos_ = 1; + b_pos_ = 0; + bpp_ = 4; + break; + case DRM_FORMAT_RGBA8888: + formatFamily_ = RGB; + r_pos_ = 3; + g_pos_ = 2; + b_pos_ = 1; + bpp_ = 4; + break; + case DRM_FORMAT_ABGR8888: + formatFamily_ = RGB; + r_pos_ = 0; + g_pos_ = 1; + b_pos_ = 2; + bpp_ = 4; + break; case DRM_FORMAT_BGRA8888: formatFamily_ = RGB; r_pos_ = 1; @@ -88,6 +110,7 @@ int FormatConverter::configure(unsigned int format, unsigned int width, b_pos_ = 3; bpp_ = 4; break; + case DRM_FORMAT_VYUY: formatFamily_ = YUV; y_pos_ = 1; @@ -108,9 +131,11 @@ int FormatConverter::configure(unsigned int format, unsigned int width, y_pos_ = 0; cb_pos_ = 1; break; + case DRM_FORMAT_MJPEG: formatFamily_ = MJPEG; break; + default: return -EINVAL; }; |