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glcolorconvert: fix UYVY download green screen

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Matthew Waters 2014-10-07 23:04:30 +11:00 committed by Tim-Philipp Müller
parent ea711807d8
commit a771b40474
1 changed files with 4 additions and 3 deletions
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7
gst-libs/gst/gl/gstglcolorconvert.c
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@ -348,10 +348,11 @@ static const gchar frag_RGB_to_YUY2_UYVY[] =
" v2 += offset.z;\n" " v2 += offset.z;\n"
" u = (u1 + u2) / 2.0;\n" " u = (u1 + u2) / 2.0;\n"
" v = (v1 + v2) / 2.0;\n" " v = (v1 + v2) / 2.0;\n"
" texel3.r = y;\n"
" if (inorder < 1.0) {\n" " if (inorder < 1.0) {\n"
" texel3.r =%s;\n"
" texel3.g = %s;\n" " texel3.g = %s;\n"
" } else {\n" " } else {\n"
" texel3.r =%s;\n"
" texel3.g = %s;\n" " texel3.g = %s;\n"
" }\n" " }\n"
" gl_FragColor = vec4(texel3.r, texel3.g, 0.0, 0.0);\n" " gl_FragColor = vec4(texel3.r, texel3.g, 0.0, 0.0);\n"
@ -838,14 +839,14 @@ _RGB_to_YUV (GstGLColorConvert * convert)
info->frag_prog = g_strdup_printf (frag_RGB_to_YUY2_UYVY, info->frag_prog = g_strdup_printf (frag_RGB_to_YUY2_UYVY,
pixel_order[0], pixel_order[1], pixel_order[2], pixel_order[3], pixel_order[0], pixel_order[1], pixel_order[2], pixel_order[3],
pixel_order[0], pixel_order[1], pixel_order[2], pixel_order[3], pixel_order[0], pixel_order[1], pixel_order[2], pixel_order[3],
"u", "v"); "y", "u", "y", "v");
info->out_n_textures = 1; info->out_n_textures = 1;
break; break;
case GST_VIDEO_FORMAT_UYVY: case GST_VIDEO_FORMAT_UYVY:
info->frag_prog = g_strdup_printf (frag_RGB_to_YUY2_UYVY, info->frag_prog = g_strdup_printf (frag_RGB_to_YUY2_UYVY,
pixel_order[0], pixel_order[1], pixel_order[2], pixel_order[3], pixel_order[0], pixel_order[1], pixel_order[2], pixel_order[3],
pixel_order[0], pixel_order[1], pixel_order[2], pixel_order[3], pixel_order[0], pixel_order[1], pixel_order[2], pixel_order[3],
"u", "v"); "u", "y", "v", "y");
info->out_n_textures = 1; info->out_n_textures = 1;
break; break;
default: default: