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> 0022-stride-support-for-32bit-RGB-formats.patch
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File 0022-stride-support-for-32bit-RGB-formats.patch of Package gst-plugins-base
From 14781781b7c5f50736e3f8cc0682b5ade2b9a1ec Mon Sep 17 00:00:00 2001 From: Rob Clark <rob@ti.com> Date: Mon, 13 Sep 2010 19:16:02 -0500 Subject: [PATCH 22/38] stride: support for 32bit RGB formats --- gst/stride/convert.c | 24 ++++++++++++++++++++++++ 1 files changed, 24 insertions(+), 0 deletions(-) diff --git a/gst/stride/convert.c b/gst/stride/convert.c index 5d392ac..7f976a5 100644 --- a/gst/stride/convert.c +++ b/gst/stride/convert.c @@ -372,6 +372,22 @@ convert_rgb16_rgb16 (GstStrideTransform * self, return convert_422i_422i (self, out, in); } +/** convert 32bbp rgb formats */ +static GstFlowReturn +convert_rgb32_rgb32 (GstStrideTransform * self, + guchar * out, guchar * in) +{ + if (G_UNLIKELY (self->needs_refresh)) { + gint sx[] = {1}; + gint sy[] = {1}; + if (refresh_cache (self, 1, 4, sx, sx, sy, sy)) + return GST_FLOW_ERROR; + self->needs_refresh = FALSE; + } + + return convert_n_n (self, out, in, 1); +} + #define CONVERT(tofmt, fromfmt, convert) \ { \ { GST_VIDEO_FORMAT_##tofmt, GST_VIDEO_FORMAT_##fromfmt }, \ @@ -388,6 +404,14 @@ const Conversion stride_conversions[] = { CONVERT (I420, NV12, convert_i420_nv12), CONVERT (I420, YUY2, convert_i420_yuy2), CONVERT (RGB16, RGB16, convert_rgb16_rgb16), + CONVERT (RGBx, RGBx, convert_rgb32_rgb32), + CONVERT (BGRx, BGRx, convert_rgb32_rgb32), + CONVERT (xRGB, xRGB, convert_rgb32_rgb32), + CONVERT (xBGR, xBGR, convert_rgb32_rgb32), + CONVERT (RGBA, RGBA, convert_rgb32_rgb32), + CONVERT (BGRA, BGRA, convert_rgb32_rgb32), + CONVERT (ARGB, ARGB, convert_rgb32_rgb32), + CONVERT (ABGR, ABGR, convert_rgb32_rgb32), /* add new entries before here */ {{GST_VIDEO_FORMAT_UNKNOWN}} }; -- 1.7.5.4