return res;
}
-static const gchar *
-get_opt_str (GstVideoConverter * convert, const gchar * opt, const gchar * def)
-{
- const gchar *res;
- if (!(res = gst_structure_get_string (convert->config, opt)))
- res = def;
- return res;
-}
-
#define DEFAULT_OPT_FILL_BORDER TRUE
#define DEFAULT_OPT_ALPHA_VALUE 1.0
/* options copy, set, mult */
-#define DEFAULT_OPT_ALPHA_MODE "copy"
+#define DEFAULT_OPT_ALPHA_MODE GST_VIDEO_ALPHA_MODE_COPY
#define DEFAULT_OPT_BORDER_ARGB 0xff000000
/* options full, input-only, output-only, none */
-#define DEFAULT_OPT_MATRIX_MODE "full"
+#define DEFAULT_OPT_MATRIX_MODE GST_VIDEO_MATRIX_MODE_FULL
/* none, remap */
-#define DEFAULT_OPT_GAMMA_MODE "none"
+#define DEFAULT_OPT_GAMMA_MODE GST_VIDEO_GAMMA_MODE_NONE
/* none, merge-only, fast */
-#define DEFAULT_OPT_PRIMARIES_MODE "none"
+#define DEFAULT_OPT_PRIMARIES_MODE GST_VIDEO_PRIMARIES_MODE_NONE
/* options full, upsample-only, downsample-only, none */
-#define DEFAULT_OPT_CHROMA_MODE "full"
+#define DEFAULT_OPT_CHROMA_MODE GST_VIDEO_CHROMA_MODE_FULL
#define DEFAULT_OPT_RESAMPLER_METHOD GST_VIDEO_RESAMPLER_METHOD_CUBIC
#define DEFAULT_OPT_CHROMA_RESAMPLER_METHOD GST_VIDEO_RESAMPLER_METHOD_LINEAR
#define DEFAULT_OPT_RESAMPLER_TAPS 0
GST_VIDEO_CONVERTER_OPT_FILL_BORDER, DEFAULT_OPT_FILL_BORDER)
#define GET_OPT_ALPHA_VALUE(c) get_opt_double(c, \
GST_VIDEO_CONVERTER_OPT_ALPHA_VALUE, DEFAULT_OPT_ALPHA_VALUE)
-#define GET_OPT_ALPHA_MODE(c) get_opt_str(c, \
- GST_VIDEO_CONVERTER_OPT_ALPHA_MODE, DEFAULT_OPT_ALPHA_MODE)
+#define GET_OPT_ALPHA_MODE(c) get_opt_enum(c, \
+ GST_VIDEO_CONVERTER_OPT_ALPHA_MODE, GST_TYPE_VIDEO_ALPHA_MODE, DEFAULT_OPT_ALPHA_MODE)
#define GET_OPT_BORDER_ARGB(c) get_opt_uint(c, \
GST_VIDEO_CONVERTER_OPT_BORDER_ARGB, DEFAULT_OPT_BORDER_ARGB)
-#define GET_OPT_MATRIX_MODE(c) get_opt_str(c, \
- GST_VIDEO_CONVERTER_OPT_MATRIX_MODE, DEFAULT_OPT_MATRIX_MODE)
-#define GET_OPT_GAMMA_MODE(c) get_opt_str(c, \
- GST_VIDEO_CONVERTER_OPT_GAMMA_MODE, DEFAULT_OPT_GAMMA_MODE)
-#define GET_OPT_PRIMARIES_MODE(c) get_opt_str(c, \
- GST_VIDEO_CONVERTER_OPT_PRIMARIES_MODE, DEFAULT_OPT_PRIMARIES_MODE)
-#define GET_OPT_CHROMA_MODE(c) get_opt_str(c, \
- GST_VIDEO_CONVERTER_OPT_CHROMA_MODE, DEFAULT_OPT_CHROMA_MODE)
+#define GET_OPT_MATRIX_MODE(c) get_opt_enum(c, \
+ GST_VIDEO_CONVERTER_OPT_MATRIX_MODE, GST_TYPE_VIDEO_MATRIX_MODE, DEFAULT_OPT_MATRIX_MODE)
+#define GET_OPT_GAMMA_MODE(c) get_opt_enum(c, \
+ GST_VIDEO_CONVERTER_OPT_GAMMA_MODE, GST_TYPE_VIDEO_GAMMA_MODE, DEFAULT_OPT_GAMMA_MODE)
+#define GET_OPT_PRIMARIES_MODE(c) get_opt_enum(c, \
+ GST_VIDEO_CONVERTER_OPT_PRIMARIES_MODE, GST_TYPE_VIDEO_PRIMARIES_MODE, DEFAULT_OPT_PRIMARIES_MODE)
+#define GET_OPT_CHROMA_MODE(c) get_opt_enum(c, \
+ GST_VIDEO_CONVERTER_OPT_CHROMA_MODE, GST_TYPE_VIDEO_CHROMA_MODE, DEFAULT_OPT_CHROMA_MODE)
#define GET_OPT_RESAMPLER_METHOD(c) get_opt_enum(c, \
GST_VIDEO_CONVERTER_OPT_RESAMPLER_METHOD, GST_TYPE_VIDEO_RESAMPLER_METHOD, \
DEFAULT_OPT_RESAMPLER_METHOD)
#define GET_OPT_DITHER_QUANTIZATION(c) get_opt_uint(c, \
GST_VIDEO_CONVERTER_OPT_DITHER_QUANTIZATION, DEFAULT_OPT_DITHER_QUANTIZATION)
-#define CHECK_ALPHA_COPY(c) (!g_strcmp0(GET_OPT_ALPHA_MODE(c), "copy"))
-#define CHECK_ALPHA_SET(c) (!g_strcmp0(GET_OPT_ALPHA_MODE(c), "set"))
-#define CHECK_ALPHA_MULT(c) (!g_strcmp0(GET_OPT_ALPHA_MODE(c), "mult"))
+#define CHECK_ALPHA_COPY(c) (GET_OPT_ALPHA_MODE(c) == GST_VIDEO_ALPHA_MODE_COPY)
+#define CHECK_ALPHA_SET(c) (GET_OPT_ALPHA_MODE(c) == GST_VIDEO_ALPHA_MODE_SET)
+#define CHECK_ALPHA_MULT(c) (GET_OPT_ALPHA_MODE(c) == GST_VIDEO_ALPHA_MODE_MULT)
-#define CHECK_MATRIX_FULL(c) (!g_strcmp0(GET_OPT_MATRIX_MODE(c), "full"))
-#define CHECK_MATRIX_INPUT(c) (!g_strcmp0(GET_OPT_MATRIX_MODE(c), "input-only"))
-#define CHECK_MATRIX_OUTPUT(c) (!g_strcmp0(GET_OPT_MATRIX_MODE(c), "output-only"))
-#define CHECK_MATRIX_NONE(c) (!g_strcmp0(GET_OPT_MATRIX_MODE(c), "none"))
+#define CHECK_MATRIX_FULL(c) (GET_OPT_MATRIX_MODE(c) == GST_VIDEO_MATRIX_MODE_FULL)
+#define CHECK_MATRIX_INPUT(c) (GET_OPT_MATRIX_MODE(c) == GST_VIDEO_MATRIX_MODE_INPUT_ONLY)
+#define CHECK_MATRIX_OUTPUT(c) (GET_OPT_MATRIX_MODE(c) == GST_VIDEO_MATRIX_MODE_OUTPUT_ONLY)
+#define CHECK_MATRIX_NONE(c) (GET_OPT_MATRIX_MODE(c) == GST_VIDEO_MATRIX_MODE_NONE)
-#define CHECK_GAMMA_NONE(c) (!g_strcmp0(GET_OPT_GAMMA_MODE(c), "none"))
-#define CHECK_GAMMA_REMAP(c) (!g_strcmp0(GET_OPT_GAMMA_MODE(c), "remap"))
+#define CHECK_GAMMA_NONE(c) (GET_OPT_GAMMA_MODE(c) == GST_VIDEO_GAMMA_MODE_NONE)
+#define CHECK_GAMMA_REMAP(c) (GET_OPT_GAMMA_MODE(c) == GST_VIDEO_GAMMA_MODE_REMAP)
-#define CHECK_PRIMARIES_NONE(c) (!g_strcmp0(GET_OPT_PRIMARIES_MODE(c), "none"))
-#define CHECK_PRIMARIES_MERGE(c) (!g_strcmp0(GET_OPT_PRIMARIES_MODE(c), "merge-only"))
-#define CHECK_PRIMARIES_FAST(c) (!g_strcmp0(GET_OPT_PRIMARIES_MODE(c), "fast"))
+#define CHECK_PRIMARIES_NONE(c) (GET_OPT_PRIMARIES_MODE(c) == GST_VIDEO_PRIMARIES_MODE_NONE)
+#define CHECK_PRIMARIES_MERGE(c) (GET_OPT_PRIMARIES_MODE(c) == GST_VIDEO_PRIMARIES_MODE_MERGE_ONLY)
+#define CHECK_PRIMARIES_FAST(c) (GET_OPT_PRIMARIES_MODE(c) == GST_VIDEO_PRIMARIES_MODE_FAST)
-#define CHECK_CHROMA_FULL(c) (!g_strcmp0(GET_OPT_CHROMA_MODE(c), "full"))
-#define CHECK_CHROMA_UPSAMPLE(c) (!g_strcmp0(GET_OPT_CHROMA_MODE(c), "upsample-only"))
-#define CHECK_CHROMA_DOWNSAMPLE(c) (!g_strcmp0(GET_OPT_CHROMA_MODE(c), "downsample-only"))
-#define CHECK_CHROMA_NONE(c) (!g_strcmp0(GET_OPT_CHROMA_MODE(c), "none"))
+#define CHECK_CHROMA_FULL(c) (GET_OPT_CHROMA_MODE(c) == GST_VIDEO_CHROMA_MODE_FULL)
+#define CHECK_CHROMA_UPSAMPLE(c) (GET_OPT_CHROMA_MODE(c) == GST_VIDEO_CHROMA_MODE_UPSAMPLE_ONLY)
+#define CHECK_CHROMA_DOWNSAMPLE(c) (GET_OPT_CHROMA_MODE(c) == GST_VIDEO_CHROMA_MODE_DOWNSAMPLE_ONLY)
+#define CHECK_CHROMA_NONE(c) (GET_OPT_CHROMA_MODE(c) == GST_VIDEO_CHROMA_MODE_NONE)
static GstLineCache *
chain_unpack_line (GstVideoConverter * convert)
*/
#define GST_VIDEO_CONVERTER_OPT_ALPHA_VALUE "GstVideoConverter.alpha-value"
/**
- * GST_VIDEO_CONVERTER_OPT_ALPHA_MODE:
- *
- * #G_TYPE_STRING, the alpha mode to use.
- *
- * "copy": When input and output have alpha, it will be copied.
+ * GstVideoAlphaMode:
+ * @GST_VIDEO_ALPHA_MODE_COPY: When input and output have alpha, it will be copied.
* When the input has no alpha, alpha will be set to
- * GST_VIDEO_CONVERTER_OPT_ALPHA_VALUE
- * "set": set all alpha to #GST_VIDEO_CONVERTER_OPT_ALPHA_VALUE
- * "mult": multiply all alpha with #GST_VIDEO_CONVERTER_OPT_ALPHA_VALUE.
- * When the input format has no alpha but the output format has,
- * the alpha value will be set to
* #GST_VIDEO_CONVERTER_OPT_ALPHA_VALUE
+ * @GST_VIDEO_ALPHA_MODE_SET: set all alpha to
+ * #GST_VIDEO_CONVERTER_OPT_ALPHA_VALUE
+ * @GST_VIDEO_ALPHA_MODE_MULT: multiply all alpha with
+ * #GST_VIDEO_CONVERTER_OPT_ALPHA_VALUE.
+ * When the input format has no alpha but the output format has, the
+ * alpha value will be set to #GST_VIDEO_CONVERTER_OPT_ALPHA_VALUE
+ *
+ * Different alpha modes.
+ *
+ * Since: 1.6
+ */
+typedef enum {
+ GST_VIDEO_ALPHA_MODE_COPY,
+ GST_VIDEO_ALPHA_MODE_SET,
+ GST_VIDEO_ALPHA_MODE_MULT
+} GstVideoAlphaMode;
+/**
+ * GST_VIDEO_CONVERTER_OPT_ALPHA_MODE:
*
- * Default to "none".
+ * #GST_TYPE_VIDEO_ALPHA_MODE, the alpha mode to use.
+ * Default is #GST_VIDEO_ALPHA_MODE_COPY.
*/
#define GST_VIDEO_CONVERTER_OPT_ALPHA_MODE "GstVideoConverter.alpha-mode"
/**
* Default 0xff000000
*/
#define GST_VIDEO_CONVERTER_OPT_BORDER_ARGB "GstVideoConverter.border-argb"
+
/**
- * GST_VIDEO_CONVERTER_OPT_CHROMA_MODE:
+ * GstVideoChromaMode:
+ * @GST_VIDEO_CHROMA_MODE_FULL: do full chroma up and down sampling
+ * @GST_VIDEO_CHROMA_MODE_UPSAMPLE_ONLY: only perform chroma upsampling
+ * @GST_VIDEO_CHROMA_MODE_DOWNSAMPLE_ONLY: only perform chroma downsampling
+ * @GST_VIDEO_CHROMA_MODE_NONE: disable chroma resampling
*
- * #G_TYPE_STRING, set the chroma resample mode subsampled formats.
+ * Different chroma downsampling and upsampling modes
*
- * "full": do full chroma up and down sampling
- * "upsample-only": only perform chroma upsampling
- * "downsample-only": only perform chroma downsampling
- * "none": disable chroma resampling
+ * Since: 1.6
+ */
+typedef enum {
+ GST_VIDEO_CHROMA_MODE_FULL,
+ GST_VIDEO_CHROMA_MODE_UPSAMPLE_ONLY,
+ GST_VIDEO_CHROMA_MODE_DOWNSAMPLE_ONLY,
+ GST_VIDEO_CHROMA_MODE_NONE
+} GstVideoChromaMode;
+
+/**
+ * GST_VIDEO_CONVERTER_OPT_CHROMA_MODE:
*
- * Default "full"
+ * #GST_TYPE_VIDEO_CHROMA_MODE, set the chroma resample mode subsampled
+ * formats. Default is #GST_VIDEO_CHROMA_MODE_FULL.
*/
#define GST_VIDEO_CONVERTER_OPT_CHROMA_MODE "GstVideoConverter.chroma-mode"
+
/**
- * GST_VIDEO_CONVERTER_OPT_MATRIX_MODE:
+ *GstVideoMatrixMode:
+ * @GST_VIDEO_MATRIX_MODE_FULL: do conversion between color matrices
+ * @GST_VIDEO_MATRIX_MODE_INPUT_ONLY: use the input color matrix to convert
+ * to and from R'G'B
+ * @GST_VIDEO_MATRIX_MODE_OUTPUT_ONLY: use the output color matrix to convert
+ * to and from R'G'B
+ * @GST_VIDEO_MATRIX_MODE_NONE: disable color matrix conversion.
*
- * #G_TYPE_STRING, set the color matrix conversion mode for converting
- * between Y'PbPr and non-linear RGB (R'G'B').
+ * Different color matrix conversion modes
*
- * "full": do conversion between color matrices
- * "input-only": use the input color matrix to convert to and from R'G'B
- * "output-only": use the output color matrix to convert to and from R'G'B
- * "none": disable color matrix conversion.
+ * Since: 1.6
+ */
+typedef enum {
+ GST_VIDEO_MATRIX_MODE_FULL,
+ GST_VIDEO_MATRIX_MODE_INPUT_ONLY,
+ GST_VIDEO_MATRIX_MODE_OUTPUT_ONLY,
+ GST_VIDEO_MATRIX_MODE_NONE
+} GstVideoMatrixMode;
+/**
+ * GST_VIDEO_CONVERTER_OPT_MATRIX_MODE:
*
- * Default "full"
+ * #GST_TYPE_VIDEO_MATRIX_MODE, set the color matrix conversion mode for
+ * converting between Y'PbPr and non-linear RGB (R'G'B').
+ * Default is #GST_VIDEO_MATRIX_MODE_FULL.
*/
#define GST_VIDEO_CONVERTER_OPT_MATRIX_MODE "GstVideoConverter.matrix-mode"
/**
- * GST_VIDEO_CONVERTER_OPT_GAMMA_MODE:
- *
- * #G_TYPE_STRING, set the gamma mode.
+ * GstVideoGammaMode:
+ * @GST_VIDEO_GAMMA_MODE_NONE: disable gamma handling
+ * @GST_VIDEO_GAMMA_MODE_REMAP: convert between input and output gamma
+ * Different gamma conversion modes
*
- * "none": disable gamma handling
- * "remap": convert between input and output gamma
+ * Since: 1.6
+ */
+typedef enum {
+ GST_VIDEO_GAMMA_MODE_NONE,
+ GST_VIDEO_GAMMA_MODE_REMAP
+} GstVideoGammaMode;
+/**
+ * GST_VIDEO_CONVERTER_OPT_GAMMA_MODE:
*
- * Default "none"
+ * #GST_TYPE_VIDEO_GAMMA_MODE, set the gamma mode.
+ * Default is #GST_VIDEO_GAMMA_MODE_NONE.
*/
#define GST_VIDEO_CONVERTER_OPT_GAMMA_MODE "GstVideoConverter.gamma-mode"
/**
- * GST_VIDEO_CONVERTER_OPT_PRIMARIES_MODE:
+ * GstVideoPrimariesMode:
+ * @GST_VIDEO_PRIMARIES_MODE_NONE: disable conversion between primaries
+ * @GST_VIDEO_PRIMARIES_MODE_MERGE_ONLY: do conversion between primaries only
+ * when it can be merged with color matrix conversion.
+ * @GST_VIDEO_PRIMARIES_MODE_FAST: fast conversion between primaries
*
- * #G_TYPE_STRING, set the primaries conversion mode.
+ * Different primaries conversion modes
*
- * "none": disable conversion between primaries
- * "merge-only": do conversion between primaries only when it can be merged
- * with color matrix conversion.
- * "fast": fast conversion between primaries
+ * Since: 1.6
+ */
+typedef enum {
+ GST_VIDEO_PRIMARIES_MODE_NONE,
+ GST_VIDEO_PRIMARIES_MODE_MERGE_ONLY,
+ GST_VIDEO_PRIMARIES_MODE_FAST
+} GstVideoPrimariesMode;
+/**
+ * GST_VIDEO_CONVERTER_OPT_PRIMARIES_MODE:
*
- * Default "none"
+ * #GST_TYPE_VIDEO_PRIMARIES_MODE, set the primaries conversion mode.
+ * Default is #GST_VIDEO_PRIMARIES_MODE_NONE.
*/
#define GST_VIDEO_CONVERTER_OPT_PRIMARIES_MODE "GstVideoConverter.primaries-mode"
GST_VIDEO_RESAMPLER_METHOD_LINEAR,
GST_VIDEO_RESAMPLER_METHOD_CUBIC,
GST_VIDEO_RESAMPLER_METHOD_SINC,
- GST_VIDEO_RESAMPLER_METHOD_LANCZOS,
+ GST_VIDEO_RESAMPLER_METHOD_LANCZOS
} GstVideoResamplerMethod;
/**
out_info->width - videoscale->borders_w,
GST_VIDEO_CONVERTER_OPT_DEST_HEIGHT, G_TYPE_INT,
out_info->height - videoscale->borders_h,
- GST_VIDEO_CONVERTER_OPT_MATRIX_MODE, G_TYPE_STRING, "none",
- GST_VIDEO_CONVERTER_OPT_DITHER_METHOD, GST_TYPE_VIDEO_DITHER_METHOD,
- GST_VIDEO_DITHER_NONE, GST_VIDEO_CONVERTER_OPT_CHROMA_MODE,
- G_TYPE_STRING, "none", NULL);
+ GST_VIDEO_CONVERTER_OPT_MATRIX_MODE, GST_TYPE_VIDEO_MATRIX_MODE,
+ GST_VIDEO_MATRIX_MODE_NONE, GST_VIDEO_CONVERTER_OPT_DITHER_METHOD,
+ GST_TYPE_VIDEO_DITHER_METHOD, GST_VIDEO_DITHER_NONE,
+ GST_VIDEO_CONVERTER_OPT_CHROMA_MODE, GST_TYPE_VIDEO_CHROMA_MODE,
+ GST_VIDEO_CHROMA_MODE_NONE, NULL);
if (videoscale->gamma_decode) {
gst_structure_set (options,
projects / platform / upstream / gst-plugins-base.git / commitdiff