GStreamer Bad Plugins 1.0 Library Reference Manual: GstGLColorConvert

## GstGLColorConvert GstGLColorConvert — an object that converts between color spaces/formats |

## Functions

GstGLColorConvert * | gst_gl_color_convert_new ()
gboolean | gst_gl_color_convert_perform ()

## Types and Values

#define | GST_GL_COLOR_CONVERT_FORMATS
#define | GST_GL_COLOR_CONVERT_VIDEO_CAPS
| GstGLColorConvert
| GstGLColorConvertClass

## Object Hierarchy

        GObject
        ╰── GInitiallyUnowned
            ╰── GstObject
                ╰── GstGLColorConvert

## Description

GstGLColorConvert is an object that converts between color spaces and/or formats using OpenGL Shaders.

A GstGLColorConvert can be created with `gst_gl_color_convert_new()`.

For handling stride scaling in the shader, see `gst_gl_color_convert_set_texture_scaling()`.

## Functions

### gst_gl_color_convert_new ()

    GstGLColorConvert *
    gst_gl_color_convert_new (GstGLContext *context);

### gst_gl_color_convert_perform ()

    gboolean
    gst_gl_color_convert_perform (GstGLColorConvert *convert,
                                  GstGLMemory *in_tex[GST_VIDEO_MAX_PLANES],
                                  GstGLMemory *out_tex[GST_VIDEO_MAX_PLANES]);

Converts the data contained in in_tex into out_tex using the formats specified by the GstVideoInfos passed to `gst_gl_color_convert_set_format()`

#### Parameters

convert | a GstGLColorConvert |
in_tex | the texture ids for input formatted according to in_info |
out_tex | the texture ids for output formatted according to out_info |

#### Returns

whether the conversion was successful

## Types and Values

### GST_GL_COLOR_CONVERT_FORMATS

    #define             GST_GL_COLOR_CONVERT_FORMATS

The currently supported formats that can be converted

### GST_GL_COLOR_CONVERT_VIDEO_CAPS

    #define GST_GL_COLOR_CONVERT_VIDEO_CAPS GST_VIDEO_CAPS_MAKE (GST_GL_COLOR_CONVERT_FORMATS)

The currently supported GstCaps that can be converted

### GstGLColorConvert

    typedef struct _GstGLColorConvert GstGLColorConvert;

Opaque GstGLColorConvert object

### GstGLColorConvertClass

    typedef struct {
      GstObjectClass object_class;
    } GstGLColorConvertClass;

The GstGLColorConvertClass struct only contains private data

## See Also

GstGLUpload, GstGLDownload, GstGLMemory