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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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d3d11format: Move DXGI color space mapping method to gst-libs
Expose color space mapping method to public so that application can configure GstCaps or GstVideoInfo using DXGI color space Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2776>
This commit is contained in:
Seungha Yang
parent
43052fabb5
commit
16f4567a50
7 changed files with 517 additions and 588 deletions
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@ -440,3 +440,476 @@ gst_d3d11_dxgi_format_to_string (DXGI_FORMAT format)
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return "Unknown";
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}
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/* Some values are not defined in old MinGW toolchain */
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typedef enum
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{
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GST_DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709 = 0,
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GST_DXGI_COLOR_SPACE_RGB_FULL_G10_NONE_P709 = 1,
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GST_DXGI_COLOR_SPACE_RGB_STUDIO_G22_NONE_P709 = 2,
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GST_DXGI_COLOR_SPACE_RGB_STUDIO_G22_NONE_P2020 = 3,
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GST_DXGI_COLOR_SPACE_RESERVED = 4,
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GST_DXGI_COLOR_SPACE_YCBCR_FULL_G22_NONE_P709_X601 = 5,
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GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G22_LEFT_P601 = 6,
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GST_DXGI_COLOR_SPACE_YCBCR_FULL_G22_LEFT_P601 = 7,
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GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G22_LEFT_P709 = 8,
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GST_DXGI_COLOR_SPACE_YCBCR_FULL_G22_LEFT_P709 = 9,
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GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G22_LEFT_P2020 = 10,
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GST_DXGI_COLOR_SPACE_YCBCR_FULL_G22_LEFT_P2020 = 11,
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GST_DXGI_COLOR_SPACE_RGB_FULL_G2084_NONE_P2020 = 12,
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GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G2084_LEFT_P2020 = 13,
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GST_DXGI_COLOR_SPACE_RGB_STUDIO_G2084_NONE_P2020 = 14,
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GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G22_TOPLEFT_P2020 = 15,
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GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G2084_TOPLEFT_P2020 = 16,
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GST_DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P2020 = 17,
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GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_GHLG_TOPLEFT_P2020 = 18,
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GST_DXGI_COLOR_SPACE_YCBCR_FULL_GHLG_TOPLEFT_P2020 = 19,
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GST_DXGI_COLOR_SPACE_RGB_STUDIO_G24_NONE_P709 = 20,
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GST_DXGI_COLOR_SPACE_RGB_STUDIO_G24_NONE_P2020 = 21,
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GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G24_LEFT_P709 = 22,
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GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G24_LEFT_P2020 = 23,
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GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G24_TOPLEFT_P2020 = 24,
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} GST_DXGI_COLOR_SPACE_TYPE;
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static gboolean
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rgb_to_colorspace (const GstVideoColorimetry * cinfo,
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DXGI_COLOR_SPACE_TYPE * color_space)
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{
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/* sRGB */
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GST_DXGI_COLOR_SPACE_TYPE type = GST_DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709;
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/* Defined DXGI RGB colorspace
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* 1) DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709 = 0 (sRGB)
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* 2) DXGI_COLOR_SPACE_RGB_FULL_G10_NONE_P709 = 1 (scRGB)
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* 3) DXGI_COLOR_SPACE_RGB_STUDIO_G22_NONE_P709 = 2 (BT601/BT709 studio range)
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* 4) DXGI_COLOR_SPACE_RGB_STUDIO_G22_NONE_P2020 = 3 (BT2020 SDR studio range)
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* 5) DXGI_COLOR_SPACE_RGB_FULL_G2084_NONE_P2020 = 12 (HDR10 full range)
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* 6) DXGI_COLOR_SPACE_RGB_STUDIO_G2084_NONE_P2020 = 13 (HDR10 studio range)
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* 7) DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P2020 = 17 (BT2020 SDR fullrange)
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* 8) DXGI_COLOR_SPACE_RGB_STUDIO_G24_NONE_P709 = 20 (unused)
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* 9) DXGI_COLOR_SPACE_RGB_STUDIO_G24_NONE_P2020 = 21 (unused)
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*
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* Note that GStreamer does not define gamma2.4. So, 8) and 9) are excluded
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*/
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if (cinfo->transfer == GST_VIDEO_TRANSFER_GAMMA10) {
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type = GST_DXGI_COLOR_SPACE_RGB_FULL_G10_NONE_P709;
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goto done;
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}
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/* HLG RGB colorspace is not defined, approximated to HDR10 */
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if (cinfo->transfer == GST_VIDEO_TRANSFER_SMPTE2084 ||
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cinfo->transfer == GST_VIDEO_TRANSFER_ARIB_STD_B67) {
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if (cinfo->range == GST_VIDEO_COLOR_RANGE_16_235) {
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type = GST_DXGI_COLOR_SPACE_RGB_STUDIO_G2084_NONE_P2020;
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} else {
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type = GST_DXGI_COLOR_SPACE_RGB_FULL_G2084_NONE_P2020;
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}
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goto done;
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}
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if (cinfo->primaries == GST_VIDEO_COLOR_PRIMARIES_BT2020) {
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if (cinfo->range == GST_VIDEO_COLOR_RANGE_16_235) {
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type = GST_DXGI_COLOR_SPACE_RGB_STUDIO_G22_NONE_P2020;
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} else {
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type = GST_DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P2020;
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}
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goto done;
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}
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if (cinfo->range == GST_VIDEO_COLOR_RANGE_16_235)
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type = GST_DXGI_COLOR_SPACE_RGB_STUDIO_G22_NONE_P709;
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done:
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*color_space = (DXGI_COLOR_SPACE_TYPE) type;
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return TRUE;
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}
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static gboolean
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yuv_to_colorspace (const GstVideoColorimetry * cinfo,
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GstVideoChromaSite chroma_site, DXGI_COLOR_SPACE_TYPE * color_space)
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{
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/* BT709 */
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GST_DXGI_COLOR_SPACE_TYPE type =
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GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G22_LEFT_P709;
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/* Defined DXGI RGB colorspace
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* 1) DXGI_COLOR_SPACE_YCBCR_FULL_G22_NONE_P709_X601 = 5 (common JPG)
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* 2) DXGI_COLOR_SPACE_YCBCR_STUDIO_G22_LEFT_P601 = 6 (BT601 studio range)
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* 3) DXGI_COLOR_SPACE_YCBCR_FULL_G22_LEFT_P601 = 7 (BT601 full range)
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* 4) DXGI_COLOR_SPACE_YCBCR_STUDIO_G22_LEFT_P709 = 8 (BT709 studio range)
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* 5) DXGI_COLOR_SPACE_YCBCR_FULL_G22_LEFT_P709 = 9 (BT709 full range)
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* 6) DXGI_COLOR_SPACE_YCBCR_STUDIO_G22_LEFT_P2020 = 10 (BT2020 4:2:0 studio range)
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* 7) DXGI_COLOR_SPACE_YCBCR_FULL_G22_LEFT_P2020 = 11 (BT2020 full range)
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* 8) DXGI_COLOR_SPACE_YCBCR_STUDIO_G2084_LEFT_P2020 = 13 (HDR10 4:2:0 studio range)
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* 9) DXGI_COLOR_SPACE_YCBCR_STUDIO_G22_TOPLEFT_P2020 = 15 (BT2020 4:2:2 or 4:4:4: studio range)
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* 10) DXGI_COLOR_SPACE_YCBCR_STUDIO_G2084_TOPLEFT_P2020 = 16 (HDR10 4:2:2 or 4:4:4 studio range)
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* 11) DXGI_COLOR_SPACE_YCBCR_STUDIO_GHLG_TOPLEFT_P2020 = 18 (HLG studio range)
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* 12) DXGI_COLOR_SPACE_YCBCR_FULL_GHLG_TOPLEFT_P2020 = 19 (HLG full range)
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* 13) DXGI_COLOR_SPACE_YCBCR_STUDIO_G24_LEFT_P709 = 22 (unused)
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* 14) DXGI_COLOR_SPACE_YCBCR_STUDIO_G24_LEFT_P2020 = 23 (unused)
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* 15) DXGI_COLOR_SPACE_YCBCR_STUDIO_G24_TOPLEFT_P2020 = 24 (unused)
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*
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* Note that GStreamer does not define gamma2.4. So, 13) ~ 15) are excluded
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*/
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/* HLG */
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if (cinfo->transfer == GST_VIDEO_TRANSFER_ARIB_STD_B67) {
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if (cinfo->range == GST_VIDEO_COLOR_RANGE_0_255) {
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type = GST_DXGI_COLOR_SPACE_YCBCR_FULL_GHLG_TOPLEFT_P2020;
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} else {
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type = GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_GHLG_TOPLEFT_P2020;
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}
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goto done;
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}
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/* HDR10 */
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if (cinfo->transfer == GST_VIDEO_TRANSFER_SMPTE2084) {
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if (chroma_site == GST_VIDEO_CHROMA_SITE_H_COSITED) {
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type = GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G2084_LEFT_P2020;
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} else {
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type = GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G2084_TOPLEFT_P2020;
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}
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goto done;
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}
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/* BT2020 */
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if (cinfo->primaries == GST_VIDEO_COLOR_PRIMARIES_BT2020) {
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if (cinfo->range == GST_VIDEO_COLOR_RANGE_0_255) {
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type = GST_DXGI_COLOR_SPACE_YCBCR_FULL_G22_LEFT_P2020;
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} else if (chroma_site == GST_VIDEO_CHROMA_SITE_H_COSITED) {
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type = GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G22_LEFT_P2020;
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} else {
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type = GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G22_TOPLEFT_P2020;
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}
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goto done;
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}
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/* BT601/BT709 primaries are similar. Depends on RGB matrix */
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if (cinfo->matrix == GST_VIDEO_COLOR_MATRIX_BT601) {
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if (cinfo->range == GST_VIDEO_COLOR_RANGE_0_255) {
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if (cinfo->primaries == GST_VIDEO_COLOR_PRIMARIES_BT709) {
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type = GST_DXGI_COLOR_SPACE_YCBCR_FULL_G22_NONE_P709_X601;
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} else {
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type = GST_DXGI_COLOR_SPACE_YCBCR_FULL_G22_LEFT_P601;
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}
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} else {
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type = GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G22_LEFT_P601;
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}
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goto done;
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}
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if (cinfo->range == GST_VIDEO_COLOR_RANGE_0_255)
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type = GST_DXGI_COLOR_SPACE_YCBCR_FULL_G22_LEFT_P709;
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done:
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*color_space = (DXGI_COLOR_SPACE_TYPE) type;
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return TRUE;
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}
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/**
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* gst_video_info_to_dxgi_color_space:
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* @info: a #GstVideoInfo
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* @color_space: (out): DXGI color space
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*
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* Derives DXGI_COLOR_SPACE_TYPE from @info
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*
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* Returns: %TRUE if successful
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*
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* Since: 1.22
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*/
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gboolean
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gst_video_info_to_dxgi_color_space (const GstVideoInfo * info,
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DXGI_COLOR_SPACE_TYPE * color_space)
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{
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const GstVideoColorimetry *cinfo;
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GstVideoColorimetry c;
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g_return_val_if_fail (info != nullptr, FALSE);
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g_return_val_if_fail (color_space != nullptr, FALSE);
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cinfo = &info->colorimetry;
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if (GST_VIDEO_INFO_IS_RGB (info)) {
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/* ensure RGB matrix if format is already RGB */
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c.matrix = GST_VIDEO_COLOR_MATRIX_RGB;
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} else if (GST_VIDEO_INFO_IS_YUV (info) &&
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cinfo->matrix == GST_VIDEO_COLOR_MATRIX_RGB) {
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/* Invalid matrix */
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c.matrix = GST_VIDEO_COLOR_MATRIX_UNKNOWN;
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} else {
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c.matrix = cinfo->matrix;
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}
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switch (cinfo->range) {
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case GST_VIDEO_COLOR_RANGE_0_255:
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c.range = GST_VIDEO_COLOR_RANGE_0_255;
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break;
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case GST_VIDEO_COLOR_RANGE_16_235:
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c.range = GST_VIDEO_COLOR_RANGE_16_235;
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break;
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default:
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if (c.matrix == GST_VIDEO_COLOR_MATRIX_RGB)
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c.range = GST_VIDEO_COLOR_RANGE_0_255;
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else
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c.range = GST_VIDEO_COLOR_RANGE_16_235;
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break;
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}
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/* DXGI primaries: BT601, BT709, BT2020 */
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switch (cinfo->primaries) {
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case GST_VIDEO_COLOR_PRIMARIES_BT2020:
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c.primaries = GST_VIDEO_COLOR_PRIMARIES_BT2020;
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break;
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case GST_VIDEO_COLOR_PRIMARIES_SMPTE170M:
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case GST_VIDEO_COLOR_PRIMARIES_SMPTE240M:
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c.primaries = GST_VIDEO_COLOR_PRIMARIES_SMPTE170M;
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break;
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default:
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c.primaries = GST_VIDEO_COLOR_PRIMARIES_BT709;
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break;
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}
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/* DXGI gamma functions: linear (RGB only), gamma2.2, PQ, and HLG */
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switch (cinfo->transfer) {
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case GST_VIDEO_TRANSFER_SMPTE2084:
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c.transfer = GST_VIDEO_TRANSFER_SMPTE2084;
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break;
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case GST_VIDEO_TRANSFER_ARIB_STD_B67:
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c.transfer = GST_VIDEO_TRANSFER_ARIB_STD_B67;
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break;
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case GST_VIDEO_TRANSFER_GAMMA10:
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/* Only DXGI_COLOR_SPACE_RGB_FULL_G10_NONE_P709 supports linear gamma */
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if (c.matrix == GST_VIDEO_COLOR_MATRIX_RGB) {
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c.transfer = GST_VIDEO_TRANSFER_GAMMA10;
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c.range = GST_VIDEO_COLOR_RANGE_0_255;
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} else {
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c.transfer = GST_VIDEO_TRANSFER_GAMMA22;
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}
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break;
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default:
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/* Simply map the rest of values to gamma 2.2. We don't have any other
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* choice */
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c.transfer = GST_VIDEO_TRANSFER_GAMMA22;
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break;
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}
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/* DXGI transform matrix: BT601, BT709, and BT2020 */
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switch (c.matrix) {
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case GST_VIDEO_COLOR_MATRIX_RGB:
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c.matrix = GST_VIDEO_COLOR_MATRIX_RGB;
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break;
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case GST_VIDEO_COLOR_MATRIX_FCC:
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case GST_VIDEO_COLOR_MATRIX_BT601:
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c.matrix = GST_VIDEO_COLOR_MATRIX_BT601;
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break;
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case GST_VIDEO_COLOR_MATRIX_BT2020:
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c.matrix = GST_VIDEO_COLOR_MATRIX_BT2020;
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break;
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default:
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c.matrix = GST_VIDEO_COLOR_MATRIX_BT709;
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break;
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}
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if (c.matrix == GST_VIDEO_COLOR_MATRIX_RGB)
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return rgb_to_colorspace (&c, color_space);
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return yuv_to_colorspace (&c, info->chroma_site, color_space);
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}
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static gboolean
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dxgi_color_space_is_rgb (GST_DXGI_COLOR_SPACE_TYPE color_space)
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{
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switch (color_space) {
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case GST_DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709:
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case GST_DXGI_COLOR_SPACE_RGB_FULL_G10_NONE_P709:
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case GST_DXGI_COLOR_SPACE_RGB_STUDIO_G22_NONE_P709:
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case GST_DXGI_COLOR_SPACE_RGB_STUDIO_G22_NONE_P2020:
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case GST_DXGI_COLOR_SPACE_RGB_FULL_G2084_NONE_P2020:
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case GST_DXGI_COLOR_SPACE_RGB_STUDIO_G2084_NONE_P2020:
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case GST_DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P2020:
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case GST_DXGI_COLOR_SPACE_RGB_STUDIO_G24_NONE_P709:
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case GST_DXGI_COLOR_SPACE_RGB_STUDIO_G24_NONE_P2020:
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return TRUE;
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default:
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break;
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}
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return FALSE;
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}
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/**
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* gst_video_info_apply_dxgi_color_space:
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* @color_space: DXGI color space
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* @info: (inout): a #GstVideoInfo
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*
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* Updates color information of @info using @color_space
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*
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* Returns: %TRUE if successful
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*
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* Since: 1.22
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*/
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gboolean
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gst_video_info_apply_dxgi_color_space (DXGI_COLOR_SPACE_TYPE color_space,
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GstVideoInfo * info)
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{
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GST_DXGI_COLOR_SPACE_TYPE type;
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GstVideoColorimetry c;
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g_return_val_if_fail (info != nullptr, FALSE);
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type = (GST_DXGI_COLOR_SPACE_TYPE) color_space;
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if (GST_VIDEO_INFO_IS_RGB (info) && !dxgi_color_space_is_rgb (type)) {
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GST_WARNING ("Invalid DXGI color space mapping");
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return FALSE;
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}
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switch (type) {
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case GST_DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709:
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c.range = GST_VIDEO_COLOR_RANGE_0_255;
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c.matrix = GST_VIDEO_COLOR_MATRIX_RGB;
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c.transfer = GST_VIDEO_TRANSFER_SRGB;
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c.primaries = GST_VIDEO_COLOR_PRIMARIES_BT709;
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break;
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case GST_DXGI_COLOR_SPACE_RGB_FULL_G10_NONE_P709:
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c.range = GST_VIDEO_COLOR_RANGE_0_255;
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c.matrix = GST_VIDEO_COLOR_MATRIX_RGB;
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c.transfer = GST_VIDEO_TRANSFER_GAMMA10;
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c.primaries = GST_VIDEO_COLOR_PRIMARIES_BT709;
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break;
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case GST_DXGI_COLOR_SPACE_RGB_STUDIO_G22_NONE_P709:
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case GST_DXGI_COLOR_SPACE_RGB_STUDIO_G24_NONE_P709:
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c.range = GST_VIDEO_COLOR_RANGE_16_235;
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c.matrix = GST_VIDEO_COLOR_MATRIX_RGB;
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c.transfer = GST_VIDEO_TRANSFER_BT709;
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c.primaries = GST_VIDEO_COLOR_PRIMARIES_BT709;
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break;
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case GST_DXGI_COLOR_SPACE_RGB_STUDIO_G22_NONE_P2020:
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case GST_DXGI_COLOR_SPACE_RGB_STUDIO_G24_NONE_P2020:
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c.range = GST_VIDEO_COLOR_RANGE_16_235;
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c.matrix = GST_VIDEO_COLOR_MATRIX_RGB;
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if (GST_VIDEO_INFO_COMP_DEPTH (info, 0) >= 12)
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c.transfer = GST_VIDEO_TRANSFER_BT2020_12;
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else
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||||
c.transfer = GST_VIDEO_TRANSFER_BT2020_10;
|
||||
c.primaries = GST_VIDEO_COLOR_PRIMARIES_BT2020;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_RESERVED:
|
||||
GST_WARNING ("Reserved color space");
|
||||
return FALSE;
|
||||
case GST_DXGI_COLOR_SPACE_YCBCR_FULL_G22_NONE_P709_X601:
|
||||
c.range = GST_VIDEO_COLOR_RANGE_0_255;
|
||||
c.matrix = GST_VIDEO_COLOR_MATRIX_BT601;
|
||||
c.transfer = GST_VIDEO_TRANSFER_BT601;
|
||||
c.primaries = GST_VIDEO_COLOR_PRIMARIES_BT709;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G22_LEFT_P601:
|
||||
c.range = GST_VIDEO_COLOR_RANGE_16_235;
|
||||
c.matrix = GST_VIDEO_COLOR_MATRIX_BT601;
|
||||
c.transfer = GST_VIDEO_TRANSFER_BT601;
|
||||
c.primaries = GST_VIDEO_COLOR_PRIMARIES_SMPTE170M;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_YCBCR_FULL_G22_LEFT_P601:
|
||||
c.range = GST_VIDEO_COLOR_RANGE_0_255;
|
||||
c.matrix = GST_VIDEO_COLOR_MATRIX_BT601;
|
||||
c.transfer = GST_VIDEO_TRANSFER_BT601;
|
||||
c.primaries = GST_VIDEO_COLOR_PRIMARIES_SMPTE170M;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G22_LEFT_P709:
|
||||
case GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G24_LEFT_P709:
|
||||
c.range = GST_VIDEO_COLOR_RANGE_16_235;
|
||||
c.matrix = GST_VIDEO_COLOR_MATRIX_BT709;
|
||||
c.transfer = GST_VIDEO_TRANSFER_BT709;
|
||||
c.primaries = GST_VIDEO_COLOR_PRIMARIES_BT709;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_YCBCR_FULL_G22_LEFT_P709:
|
||||
c.range = GST_VIDEO_COLOR_RANGE_0_255;
|
||||
c.matrix = GST_VIDEO_COLOR_MATRIX_BT709;
|
||||
c.transfer = GST_VIDEO_TRANSFER_BT709;
|
||||
c.primaries = GST_VIDEO_COLOR_PRIMARIES_BT709;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G22_LEFT_P2020:
|
||||
case GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G24_LEFT_P2020:
|
||||
c.range = GST_VIDEO_COLOR_RANGE_16_235;
|
||||
c.matrix = GST_VIDEO_COLOR_MATRIX_BT2020;
|
||||
if (GST_VIDEO_INFO_COMP_DEPTH (info, 0) >= 12)
|
||||
c.transfer = GST_VIDEO_TRANSFER_BT2020_12;
|
||||
else
|
||||
c.transfer = GST_VIDEO_TRANSFER_BT2020_10;
|
||||
c.primaries = GST_VIDEO_COLOR_PRIMARIES_BT2020;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_YCBCR_FULL_G22_LEFT_P2020:
|
||||
c.range = GST_VIDEO_COLOR_RANGE_0_255;
|
||||
c.matrix = GST_VIDEO_COLOR_MATRIX_BT2020;
|
||||
if (GST_VIDEO_INFO_COMP_DEPTH (info, 0) >= 12)
|
||||
c.transfer = GST_VIDEO_TRANSFER_BT2020_12;
|
||||
else
|
||||
c.transfer = GST_VIDEO_TRANSFER_BT2020_10;
|
||||
c.primaries = GST_VIDEO_COLOR_PRIMARIES_BT2020;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_RGB_FULL_G2084_NONE_P2020:
|
||||
c.range = GST_VIDEO_COLOR_RANGE_0_255;
|
||||
c.matrix = GST_VIDEO_COLOR_MATRIX_RGB;
|
||||
c.transfer = GST_VIDEO_TRANSFER_SMPTE2084;
|
||||
c.primaries = GST_VIDEO_COLOR_PRIMARIES_BT2020;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G2084_LEFT_P2020:
|
||||
c.range = GST_VIDEO_COLOR_RANGE_16_235;
|
||||
c.matrix = GST_VIDEO_COLOR_MATRIX_RGB;
|
||||
c.transfer = GST_VIDEO_TRANSFER_SMPTE2084;
|
||||
c.primaries = GST_VIDEO_COLOR_PRIMARIES_BT2020;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_RGB_STUDIO_G2084_NONE_P2020:
|
||||
c.range = GST_VIDEO_COLOR_RANGE_16_235;
|
||||
c.matrix = GST_VIDEO_COLOR_MATRIX_RGB;
|
||||
c.transfer = GST_VIDEO_TRANSFER_SMPTE2084;
|
||||
c.primaries = GST_VIDEO_COLOR_PRIMARIES_BT2020;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G22_TOPLEFT_P2020:
|
||||
case GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G24_TOPLEFT_P2020:
|
||||
c.range = GST_VIDEO_COLOR_RANGE_16_235;
|
||||
c.matrix = GST_VIDEO_COLOR_MATRIX_BT2020;
|
||||
if (GST_VIDEO_INFO_COMP_DEPTH (info, 0) >= 12)
|
||||
c.transfer = GST_VIDEO_TRANSFER_BT2020_12;
|
||||
else
|
||||
c.transfer = GST_VIDEO_TRANSFER_BT2020_10;
|
||||
c.primaries = GST_VIDEO_COLOR_PRIMARIES_BT2020;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G2084_TOPLEFT_P2020:
|
||||
c.range = GST_VIDEO_COLOR_RANGE_16_235;
|
||||
c.matrix = GST_VIDEO_COLOR_MATRIX_BT2020;
|
||||
c.transfer = GST_VIDEO_TRANSFER_SMPTE2084;
|
||||
c.primaries = GST_VIDEO_COLOR_PRIMARIES_BT2020;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P2020:
|
||||
c.range = GST_VIDEO_COLOR_RANGE_0_255;
|
||||
c.matrix = GST_VIDEO_COLOR_MATRIX_RGB;
|
||||
if (GST_VIDEO_INFO_COMP_DEPTH (info, 0) >= 12)
|
||||
c.transfer = GST_VIDEO_TRANSFER_BT2020_12;
|
||||
else
|
||||
c.transfer = GST_VIDEO_TRANSFER_BT2020_10;
|
||||
c.primaries = GST_VIDEO_COLOR_PRIMARIES_BT2020;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_GHLG_TOPLEFT_P2020:
|
||||
c.range = GST_VIDEO_COLOR_RANGE_16_235;
|
||||
c.matrix = GST_VIDEO_COLOR_MATRIX_BT2020;
|
||||
c.transfer = GST_VIDEO_TRANSFER_ARIB_STD_B67;
|
||||
c.primaries = GST_VIDEO_COLOR_PRIMARIES_BT2020;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_YCBCR_FULL_GHLG_TOPLEFT_P2020:
|
||||
c.range = GST_VIDEO_COLOR_RANGE_0_255;
|
||||
c.matrix = GST_VIDEO_COLOR_MATRIX_BT2020;
|
||||
c.transfer = GST_VIDEO_TRANSFER_ARIB_STD_B67;
|
||||
c.primaries = GST_VIDEO_COLOR_PRIMARIES_BT2020;
|
||||
break;
|
||||
default:
|
||||
GST_WARNING ("Unknown DXGI color space %d", type);
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
info->colorimetry = c;
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -91,5 +91,13 @@ guint gst_d3d11_dxgi_format_get_alignment (DXGI_FORMAT format);
|
|||
GST_D3D11_API
|
||||
const gchar * gst_d3d11_dxgi_format_to_string (DXGI_FORMAT format);
|
||||
|
||||
GST_D3D11_API
|
||||
gboolean gst_video_info_to_dxgi_color_space (const GstVideoInfo * info,
|
||||
DXGI_COLOR_SPACE_TYPE * color_space);
|
||||
|
||||
GST_D3D11_API
|
||||
gboolean gst_video_info_apply_dxgi_color_space (DXGI_COLOR_SPACE_TYPE color_space,
|
||||
GstVideoInfo * info);
|
||||
|
||||
G_END_DECLS
|
||||
|
||||
|
|
|
|||
|
|
@ -2698,7 +2698,7 @@ gst_d3d11_converter_setup_processor (GstD3D11Converter * self)
|
|||
ComPtr < ID3D11VideoProcessor > processor;
|
||||
UINT support_flags;
|
||||
BOOL conversion_supported = TRUE;
|
||||
GstDxgiColorSpace in_space, out_space;
|
||||
DXGI_COLOR_SPACE_TYPE in_space, out_space;
|
||||
DXGI_FORMAT in_dxgi_format = priv->in_d3d11_format.dxgi_format;
|
||||
DXGI_FORMAT out_dxgi_format = priv->out_d3d11_format.dxgi_format;
|
||||
UINT in_format_flags = priv->in_d3d11_format.format_support[0];
|
||||
|
|
@ -2721,12 +2721,12 @@ gst_d3d11_converter_setup_processor (GstD3D11Converter * self)
|
|||
return FALSE;
|
||||
}
|
||||
|
||||
if (!gst_d3d11_video_info_to_dxgi_color_space (&priv->in_info, &in_space)) {
|
||||
if (!gst_video_info_to_dxgi_color_space (&priv->in_info, &in_space)) {
|
||||
GST_WARNING_OBJECT (self, "Unknown input DXGI colorspace");
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
if (!gst_d3d11_video_info_to_dxgi_color_space (&priv->out_info, &out_space)) {
|
||||
if (!gst_video_info_to_dxgi_color_space (&priv->out_info, &out_space)) {
|
||||
GST_WARNING_OBJECT (self, "Unknown output DXGI colorspace");
|
||||
return FALSE;
|
||||
}
|
||||
|
|
@ -2787,9 +2787,7 @@ gst_d3d11_converter_setup_processor (GstD3D11Converter * self)
|
|||
}
|
||||
|
||||
hr = enumerator1->CheckVideoProcessorFormatConversion (in_dxgi_format,
|
||||
(DXGI_COLOR_SPACE_TYPE) in_space.dxgi_color_space_type,
|
||||
out_dxgi_format, (DXGI_COLOR_SPACE_TYPE) out_space.dxgi_color_space_type,
|
||||
&conversion_supported);
|
||||
in_space, out_dxgi_format, out_space, &conversion_supported);
|
||||
if (!gst_d3d11_result (hr, device) || !conversion_supported) {
|
||||
GST_DEBUG_OBJECT (self, "Conversion is not supported");
|
||||
return FALSE;
|
||||
|
|
@ -2812,9 +2810,9 @@ gst_d3d11_converter_setup_processor (GstD3D11Converter * self)
|
|||
video_context1->VideoProcessorSetStreamAutoProcessingMode
|
||||
(processor.Get (), 0, FALSE);
|
||||
video_context1->VideoProcessorSetStreamColorSpace1 (processor.Get (),
|
||||
0, (DXGI_COLOR_SPACE_TYPE) in_space.dxgi_color_space_type);
|
||||
0, in_space);
|
||||
video_context1->VideoProcessorSetOutputColorSpace1 (processor.Get (),
|
||||
(DXGI_COLOR_SPACE_TYPE) in_space.dxgi_color_space_type);
|
||||
out_space);
|
||||
|
||||
priv->video_device = video_device;
|
||||
video_device->AddRef ();
|
||||
|
|
|
|||
|
|
@ -163,523 +163,13 @@ gst_d3d11_hdr_meta_data_to_dxgi (GstVideoMasteringDisplayInfo * minfo,
|
|||
return TRUE;
|
||||
}
|
||||
|
||||
typedef enum
|
||||
{
|
||||
GST_DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709 = 0,
|
||||
GST_DXGI_COLOR_SPACE_RGB_FULL_G10_NONE_P709 = 1,
|
||||
GST_DXGI_COLOR_SPACE_RGB_STUDIO_G22_NONE_P709 = 2,
|
||||
GST_DXGI_COLOR_SPACE_RGB_STUDIO_G22_NONE_P2020 = 3,
|
||||
GST_DXGI_COLOR_SPACE_RESERVED = 4,
|
||||
GST_DXGI_COLOR_SPACE_YCBCR_FULL_G22_NONE_P709_X601 = 5,
|
||||
GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G22_LEFT_P601 = 6,
|
||||
GST_DXGI_COLOR_SPACE_YCBCR_FULL_G22_LEFT_P601 = 7,
|
||||
GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G22_LEFT_P709 = 8,
|
||||
GST_DXGI_COLOR_SPACE_YCBCR_FULL_G22_LEFT_P709 = 9,
|
||||
GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G22_LEFT_P2020 = 10,
|
||||
GST_DXGI_COLOR_SPACE_YCBCR_FULL_G22_LEFT_P2020 = 11,
|
||||
GST_DXGI_COLOR_SPACE_RGB_FULL_G2084_NONE_P2020 = 12,
|
||||
GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G2084_LEFT_P2020 = 13,
|
||||
GST_DXGI_COLOR_SPACE_RGB_STUDIO_G2084_NONE_P2020 = 14,
|
||||
GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G22_TOPLEFT_P2020 = 15,
|
||||
GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G2084_TOPLEFT_P2020 = 16,
|
||||
GST_DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P2020 = 17,
|
||||
GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_GHLG_TOPLEFT_P2020 = 18,
|
||||
GST_DXGI_COLOR_SPACE_YCBCR_FULL_GHLG_TOPLEFT_P2020 = 19,
|
||||
GST_DXGI_COLOR_SPACE_RGB_STUDIO_G24_NONE_P709 = 20,
|
||||
GST_DXGI_COLOR_SPACE_RGB_STUDIO_G24_NONE_P2020 = 21,
|
||||
GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G24_LEFT_P709 = 22,
|
||||
GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G24_LEFT_P2020 = 23,
|
||||
GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G24_TOPLEFT_P2020 = 24,
|
||||
GST_DXGI_COLOR_SPACE_CUSTOM = 0xFFFFFFFF
|
||||
} GST_DXGI_COLOR_SPACE_TYPE;
|
||||
|
||||
/* https://docs.microsoft.com/en-us/windows/win32/api/dxgicommon/ne-dxgicommon-dxgi_color_space_type */
|
||||
|
||||
#define MAKE_COLOR_MAP(d,r,m,t,p) \
|
||||
{ GST_DXGI_COLOR_SPACE_ ##d, GST_VIDEO_COLOR_RANGE ##r, \
|
||||
GST_VIDEO_COLOR_MATRIX_ ##m, GST_VIDEO_TRANSFER_ ##t, \
|
||||
GST_VIDEO_COLOR_PRIMARIES_ ##p }
|
||||
|
||||
static const GstDxgiColorSpace rgb_colorspace_map[] = {
|
||||
/* 1) DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709
|
||||
* 2) DXGI_COLOR_SPACE_RGB_FULL_G10_NONE_P709
|
||||
* 3) DXGI_COLOR_SPACE_RGB_STUDIO_G22_NONE_P709
|
||||
* 4) DXGI_COLOR_SPACE_RGB_STUDIO_G22_NONE_P2020
|
||||
* 5) DXGI_COLOR_SPACE_RGB_FULL_G2084_NONE_P2020
|
||||
* 6) DXGI_COLOR_SPACE_RGB_STUDIO_G2084_NONE_P2020
|
||||
* 7) DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P2020
|
||||
* 8) DXGI_COLOR_SPACE_RGB_STUDIO_G24_NONE_P709
|
||||
* 9) DXGI_COLOR_SPACE_RGB_STUDIO_G24_NONE_P2020
|
||||
*
|
||||
* NOTE: if G24 (Gamma 2.4, SRGB) transfer is not defined,
|
||||
* it will be approximated as G22.
|
||||
* NOTE: BT470BG ~= BT709
|
||||
*/
|
||||
|
||||
/* 1) RGB_FULL_G22_NONE_P709 */
|
||||
MAKE_COLOR_MAP (RGB_FULL_G22_NONE_P709, _0_255, UNKNOWN, SRGB, BT709),
|
||||
/* 1-1) Approximation for RGB_FULL_G22_NONE_P709 */
|
||||
MAKE_COLOR_MAP (RGB_FULL_G22_NONE_P709, _0_255, UNKNOWN, BT709, BT709),
|
||||
MAKE_COLOR_MAP (RGB_FULL_G22_NONE_P709, _0_255, UNKNOWN, BT601, BT709),
|
||||
MAKE_COLOR_MAP (RGB_FULL_G22_NONE_P709, _0_255, UNKNOWN, BT2020_10, BT709),
|
||||
MAKE_COLOR_MAP (RGB_FULL_G22_NONE_P709, _0_255, UNKNOWN, BT2020_12, BT709),
|
||||
MAKE_COLOR_MAP (RGB_FULL_G22_NONE_P709, _0_255, UNKNOWN, SRGB, BT470BG),
|
||||
MAKE_COLOR_MAP (RGB_FULL_G22_NONE_P709, _0_255, UNKNOWN, BT709, BT470BG),
|
||||
MAKE_COLOR_MAP (RGB_FULL_G22_NONE_P709, _0_255, UNKNOWN, BT601, BT470BG),
|
||||
MAKE_COLOR_MAP (RGB_FULL_G22_NONE_P709, _0_255, UNKNOWN, BT2020_10, BT470BG),
|
||||
MAKE_COLOR_MAP (RGB_FULL_G22_NONE_P709, _0_255, UNKNOWN, BT2020_12, BT470BG),
|
||||
|
||||
/* 2) RGB_FULL_G10_NONE_P709 */
|
||||
MAKE_COLOR_MAP (RGB_FULL_G10_NONE_P709, _0_255, UNKNOWN, GAMMA10, BT709),
|
||||
/* 2-1 ) Approximation for RGB_FULL_G10_NONE_P709 */
|
||||
MAKE_COLOR_MAP (RGB_FULL_G10_NONE_P709, _0_255, UNKNOWN, GAMMA10, BT470BG),
|
||||
|
||||
/* 3) RGB_STUDIO_G22_NONE_P709 */
|
||||
MAKE_COLOR_MAP (RGB_STUDIO_G22_NONE_P709, _16_235, UNKNOWN, BT709, BT709),
|
||||
MAKE_COLOR_MAP (RGB_STUDIO_G22_NONE_P709, _16_235, UNKNOWN, BT601, BT709),
|
||||
MAKE_COLOR_MAP (RGB_STUDIO_G22_NONE_P709, _16_235, UNKNOWN, BT2020_10, BT709),
|
||||
MAKE_COLOR_MAP (RGB_STUDIO_G22_NONE_P709, _16_235, UNKNOWN, BT2020_12, BT709),
|
||||
/* 3-1) Approximation for RGB_STUDIO_G22_NONE_P709 */
|
||||
MAKE_COLOR_MAP (RGB_STUDIO_G22_NONE_P709, _16_235, UNKNOWN, BT709, BT470BG),
|
||||
MAKE_COLOR_MAP (RGB_STUDIO_G22_NONE_P709, _16_235, UNKNOWN, BT601, BT470BG),
|
||||
MAKE_COLOR_MAP (RGB_STUDIO_G22_NONE_P709, _16_235, UNKNOWN, BT2020_10,
|
||||
BT470BG),
|
||||
MAKE_COLOR_MAP (RGB_STUDIO_G22_NONE_P709, _16_235, UNKNOWN, BT2020_12,
|
||||
BT470BG),
|
||||
MAKE_COLOR_MAP (RGB_STUDIO_G22_NONE_P709, _16_235, UNKNOWN, SRGB, BT709),
|
||||
MAKE_COLOR_MAP (RGB_STUDIO_G22_NONE_P709, _16_235, UNKNOWN, SRGB, BT470BG),
|
||||
|
||||
/* 4) RGB_STUDIO_G22_NONE_P2020 */
|
||||
MAKE_COLOR_MAP (RGB_STUDIO_G22_NONE_P2020, _16_235, UNKNOWN, BT709, BT2020),
|
||||
MAKE_COLOR_MAP (RGB_STUDIO_G22_NONE_P2020, _16_235, UNKNOWN, BT601, BT2020),
|
||||
MAKE_COLOR_MAP (RGB_STUDIO_G22_NONE_P2020, _16_235, UNKNOWN, BT2020_10,
|
||||
BT2020),
|
||||
MAKE_COLOR_MAP (RGB_STUDIO_G22_NONE_P2020, _16_235, UNKNOWN, BT2020_12,
|
||||
BT2020),
|
||||
|
||||
/* 5) RGB_FULL_G2084_NONE_P2020 */
|
||||
MAKE_COLOR_MAP (RGB_FULL_G2084_NONE_P2020, _0_255, UNKNOWN, SMPTE2084,
|
||||
BT2020),
|
||||
|
||||
/* 6) RGB_STUDIO_G2084_NONE_P2020 */
|
||||
MAKE_COLOR_MAP (RGB_STUDIO_G2084_NONE_P2020, _16_235, UNKNOWN, SMPTE2084,
|
||||
BT2020),
|
||||
|
||||
/* 7) RGB_FULL_G22_NONE_P2020 */
|
||||
MAKE_COLOR_MAP (RGB_FULL_G22_NONE_P2020, _0_255, UNKNOWN, BT709, BT2020),
|
||||
MAKE_COLOR_MAP (RGB_FULL_G22_NONE_P2020, _0_255, UNKNOWN, BT601, BT2020),
|
||||
MAKE_COLOR_MAP (RGB_FULL_G22_NONE_P2020, _0_255, UNKNOWN, BT2020_10, BT2020),
|
||||
MAKE_COLOR_MAP (RGB_FULL_G22_NONE_P2020, _0_255, UNKNOWN, BT2020_12, BT2020),
|
||||
/* 7-1) Approximation for RGB_FULL_G22_NONE_P2020 */
|
||||
MAKE_COLOR_MAP (RGB_FULL_G22_NONE_P2020, _0_255, UNKNOWN, SRGB, BT2020),
|
||||
|
||||
/* 8) RGB_STUDIO_G24_NONE_P709 */
|
||||
MAKE_COLOR_MAP (RGB_STUDIO_G24_NONE_P709, _16_235, UNKNOWN, SRGB, BT709),
|
||||
/* 8-1) Approximation for RGB_STUDIO_G24_NONE_P709 */
|
||||
MAKE_COLOR_MAP (RGB_STUDIO_G24_NONE_P709, _16_235, UNKNOWN, SRGB, BT470BG),
|
||||
|
||||
/* 9) RGB_STUDIO_G24_NONE_P2020 */
|
||||
MAKE_COLOR_MAP (RGB_STUDIO_G24_NONE_P2020, _16_235, UNKNOWN, SRGB, BT2020),
|
||||
};
|
||||
|
||||
static const GstDxgiColorSpace yuv_colorspace_map[] = {
|
||||
/* 1) YCBCR_FULL_G22_NONE_P709_X601
|
||||
* 2) YCBCR_STUDIO_G22_LEFT_P601
|
||||
* 3) YCBCR_FULL_G22_LEFT_P601
|
||||
* 4) YCBCR_STUDIO_G22_LEFT_P709
|
||||
* 5) YCBCR_FULL_G22_LEFT_P709
|
||||
* 6) YCBCR_STUDIO_G22_LEFT_P2020
|
||||
* 7) YCBCR_FULL_G22_LEFT_P2020
|
||||
* 8) YCBCR_STUDIO_G2084_LEFT_P2020
|
||||
* 9) YCBCR_STUDIO_G22_TOPLEFT_P2020
|
||||
* 10) YCBCR_STUDIO_G2084_TOPLEFT_P2020
|
||||
* 11) YCBCR_STUDIO_GHLG_TOPLEFT_P2020
|
||||
* 12) YCBCR_FULL_GHLG_TOPLEFT_P2020
|
||||
* 13) YCBCR_STUDIO_G24_LEFT_P709
|
||||
* 14) YCBCR_STUDIO_G24_LEFT_P2020
|
||||
* 15) YCBCR_STUDIO_G24_TOPLEFT_P2020
|
||||
*
|
||||
* NOTE: BT470BG ~= BT709
|
||||
*/
|
||||
|
||||
/* 1) YCBCR_FULL_G22_NONE_P709_X601 */
|
||||
MAKE_COLOR_MAP (YCBCR_FULL_G22_NONE_P709_X601, _0_255, BT601, BT709, BT709),
|
||||
MAKE_COLOR_MAP (YCBCR_FULL_G22_NONE_P709_X601, _0_255, BT601, BT601, BT709),
|
||||
MAKE_COLOR_MAP (YCBCR_FULL_G22_NONE_P709_X601, _0_255, BT601, BT2020_10,
|
||||
BT709),
|
||||
MAKE_COLOR_MAP (YCBCR_FULL_G22_NONE_P709_X601, _0_255, BT601, BT2020_12,
|
||||
BT709),
|
||||
MAKE_COLOR_MAP (YCBCR_FULL_G22_NONE_P709_X601, _0_255, BT601, BT709, BT470BG),
|
||||
MAKE_COLOR_MAP (YCBCR_FULL_G22_NONE_P709_X601, _0_255, BT601, BT601, BT470BG),
|
||||
MAKE_COLOR_MAP (YCBCR_FULL_G22_NONE_P709_X601, _0_255, BT601, BT2020_10,
|
||||
BT470BG),
|
||||
MAKE_COLOR_MAP (YCBCR_FULL_G22_NONE_P709_X601, _0_255, BT601, BT2020_12,
|
||||
BT470BG),
|
||||
|
||||
/* 2) YCBCR_STUDIO_G22_LEFT_P601 */
|
||||
MAKE_COLOR_MAP (YCBCR_STUDIO_G22_LEFT_P601, _16_235, BT601, BT601, SMPTE170M),
|
||||
MAKE_COLOR_MAP (YCBCR_STUDIO_G22_LEFT_P601, _16_235, BT601, BT709, SMPTE170M),
|
||||
MAKE_COLOR_MAP (YCBCR_STUDIO_G22_LEFT_P601, _16_235, BT601, BT2020_10,
|
||||
SMPTE170M),
|
||||
MAKE_COLOR_MAP (YCBCR_STUDIO_G22_LEFT_P601, _16_235, BT601, BT2020_12,
|
||||
SMPTE170M),
|
||||
MAKE_COLOR_MAP (YCBCR_STUDIO_G22_LEFT_P601, _16_235, BT601, BT601, SMPTE240M),
|
||||
MAKE_COLOR_MAP (YCBCR_STUDIO_G22_LEFT_P601, _16_235, BT601, BT709, SMPTE240M),
|
||||
MAKE_COLOR_MAP (YCBCR_STUDIO_G22_LEFT_P601, _16_235, BT601, BT2020_10,
|
||||
SMPTE240M),
|
||||
MAKE_COLOR_MAP (YCBCR_STUDIO_G22_LEFT_P601, _16_235, BT601, BT2020_12,
|
||||
SMPTE240M),
|
||||
|
||||
/* 3) YCBCR_FULL_G22_LEFT_P601 */
|
||||
MAKE_COLOR_MAP (YCBCR_FULL_G22_LEFT_P601, _0_255, BT601, BT601, SMPTE170M),
|
||||
MAKE_COLOR_MAP (YCBCR_FULL_G22_LEFT_P601, _0_255, BT601, BT709, SMPTE170M),
|
||||
MAKE_COLOR_MAP (YCBCR_FULL_G22_LEFT_P601, _0_255, BT601, BT2020_10,
|
||||
SMPTE170M),
|
||||
MAKE_COLOR_MAP (YCBCR_FULL_G22_LEFT_P601, _0_255, BT601, BT2020_12,
|
||||
SMPTE170M),
|
||||
MAKE_COLOR_MAP (YCBCR_FULL_G22_LEFT_P601, _0_255, BT601, BT601, SMPTE240M),
|
||||
MAKE_COLOR_MAP (YCBCR_FULL_G22_LEFT_P601, _0_255, BT601, BT709, SMPTE240M),
|
||||
MAKE_COLOR_MAP (YCBCR_FULL_G22_LEFT_P601, _0_255, BT601, BT2020_10,
|
||||
SMPTE240M),
|
||||
MAKE_COLOR_MAP (YCBCR_FULL_G22_LEFT_P601, _0_255, BT601, BT2020_12,
|
||||
SMPTE240M),
|
||||
|
||||
/* 4) YCBCR_STUDIO_G22_LEFT_P709 */
|
||||
MAKE_COLOR_MAP (YCBCR_STUDIO_G22_LEFT_P709, _16_235, BT709, BT709, BT709),
|
||||
MAKE_COLOR_MAP (YCBCR_STUDIO_G22_LEFT_P709, _16_235, BT709, BT601, BT709),
|
||||
MAKE_COLOR_MAP (YCBCR_STUDIO_G22_LEFT_P709, _16_235, BT709, BT2020_10,
|
||||
BT709),
|
||||
MAKE_COLOR_MAP (YCBCR_STUDIO_G22_LEFT_P709, _16_235, BT709, BT2020_12,
|
||||
BT709),
|
||||
MAKE_COLOR_MAP (YCBCR_STUDIO_G22_LEFT_P709, _16_235, BT709, BT709, BT470BG),
|
||||
MAKE_COLOR_MAP (YCBCR_STUDIO_G22_LEFT_P709, _16_235, BT709, BT601, BT470BG),
|
||||
MAKE_COLOR_MAP (YCBCR_STUDIO_G22_LEFT_P709, _16_235, BT709, BT2020_10,
|
||||
BT470BG),
|
||||
MAKE_COLOR_MAP (YCBCR_STUDIO_G22_LEFT_P709, _16_235, BT709, BT2020_12,
|
||||
BT470BG),
|
||||
|
||||
/* 5) YCBCR_FULL_G22_LEFT_P709 */
|
||||
MAKE_COLOR_MAP (YCBCR_FULL_G22_LEFT_P709, _0_255, BT709, BT709, BT709),
|
||||
MAKE_COLOR_MAP (YCBCR_FULL_G22_LEFT_P709, _0_255, BT709, BT601, BT709),
|
||||
MAKE_COLOR_MAP (YCBCR_FULL_G22_LEFT_P709, _0_255, BT709, BT2020_10, BT709),
|
||||
MAKE_COLOR_MAP (YCBCR_FULL_G22_LEFT_P709, _0_255, BT709, BT2020_12, BT709),
|
||||
MAKE_COLOR_MAP (YCBCR_FULL_G22_LEFT_P709, _0_255, BT709, BT709, BT470BG),
|
||||
MAKE_COLOR_MAP (YCBCR_FULL_G22_LEFT_P709, _0_255, BT709, BT601, BT470BG),
|
||||
MAKE_COLOR_MAP (YCBCR_FULL_G22_LEFT_P709, _0_255, BT709, BT2020_10, BT470BG),
|
||||
MAKE_COLOR_MAP (YCBCR_FULL_G22_LEFT_P709, _0_255, BT709, BT2020_12, BT470BG),
|
||||
|
||||
/* 6) YCBCR_STUDIO_G22_LEFT_P2020 */
|
||||
MAKE_COLOR_MAP (YCBCR_STUDIO_G22_LEFT_P2020, _16_235, BT2020, BT709, BT2020),
|
||||
MAKE_COLOR_MAP (YCBCR_STUDIO_G22_LEFT_P2020, _16_235, BT2020, BT601, BT2020),
|
||||
MAKE_COLOR_MAP (YCBCR_STUDIO_G22_LEFT_P2020, _16_235, BT2020, BT2020_10,
|
||||
BT2020),
|
||||
MAKE_COLOR_MAP (YCBCR_STUDIO_G22_LEFT_P2020, _16_235, BT2020, BT2020_12,
|
||||
BT2020),
|
||||
|
||||
/* 7) YCBCR_FULL_G22_LEFT_P2020 */
|
||||
MAKE_COLOR_MAP (YCBCR_FULL_G22_LEFT_P2020, _0_255, BT2020, BT709, BT2020),
|
||||
MAKE_COLOR_MAP (YCBCR_FULL_G22_LEFT_P2020, _0_255, BT2020, BT601, BT2020),
|
||||
MAKE_COLOR_MAP (YCBCR_FULL_G22_LEFT_P2020, _0_255, BT2020, BT2020_10,
|
||||
BT2020),
|
||||
MAKE_COLOR_MAP (YCBCR_FULL_G22_LEFT_P2020, _0_255, BT2020, BT2020_12,
|
||||
BT2020),
|
||||
|
||||
/* 8) YCBCR_STUDIO_G2084_LEFT_P2020 */
|
||||
MAKE_COLOR_MAP (YCBCR_STUDIO_G2084_LEFT_P2020, _16_235, BT2020, SMPTE2084,
|
||||
BT2020),
|
||||
|
||||
/* 9) YCBCR_STUDIO_G22_TOPLEFT_P2020 */
|
||||
MAKE_COLOR_MAP (YCBCR_STUDIO_G22_TOPLEFT_P2020, _16_235, BT2020, BT2020_10,
|
||||
BT2020),
|
||||
MAKE_COLOR_MAP (YCBCR_STUDIO_G22_TOPLEFT_P2020, _16_235, BT2020, BT2020_12,
|
||||
BT2020),
|
||||
|
||||
/* 10) YCBCR_STUDIO_G2084_TOPLEFT_P2020 */
|
||||
/* FIXME: check chroma-site to differentiate this from
|
||||
* YCBCR_STUDIO_G2084_LEFT_P2020 */
|
||||
MAKE_COLOR_MAP (YCBCR_STUDIO_G2084_TOPLEFT_P2020, _16_235, BT2020, SMPTE2084,
|
||||
BT2020),
|
||||
|
||||
/* 11) YCBCR_STUDIO_GHLG_TOPLEFT_P2020 */
|
||||
MAKE_COLOR_MAP (YCBCR_STUDIO_GHLG_TOPLEFT_P2020, _16_235, BT2020,
|
||||
ARIB_STD_B67, BT2020),
|
||||
|
||||
/* 12) YCBCR_FULL_GHLG_TOPLEFT_P2020 */
|
||||
MAKE_COLOR_MAP (YCBCR_FULL_GHLG_TOPLEFT_P2020, _0_255, BT2020, ARIB_STD_B67,
|
||||
BT2020),
|
||||
|
||||
/* 13) YCBCR_STUDIO_G24_LEFT_P709 */
|
||||
MAKE_COLOR_MAP (YCBCR_STUDIO_G24_LEFT_P709, _16_235, BT709, SRGB, BT709),
|
||||
|
||||
/* 14) YCBCR_STUDIO_G24_LEFT_P2020 */
|
||||
MAKE_COLOR_MAP (YCBCR_STUDIO_G24_LEFT_P2020, _16_235, BT2020, SRGB, BT2020),
|
||||
|
||||
/* 15) YCBCR_STUDIO_G24_TOPLEFT_P2020 */
|
||||
/* FIXME: check chroma-site to differentiate this from
|
||||
* YCBCR_STUDIO_G24_LEFT_P2020 */
|
||||
MAKE_COLOR_MAP (YCBCR_STUDIO_G24_TOPLEFT_P2020, _16_235, BT2020, SRGB,
|
||||
BT2020),
|
||||
};
|
||||
|
||||
#define SCORE_RANGE_MISMATCH 5
|
||||
#define SCORE_MATRIX_MISMATCH 5
|
||||
#define SCORE_TRANSFER_MISMATCH 5
|
||||
#define SCORE_PRIMARY_MISMATCH 10
|
||||
|
||||
static gint
|
||||
get_score (const GstVideoInfo * info, const GstDxgiColorSpace * color_map,
|
||||
gboolean is_yuv)
|
||||
{
|
||||
gint loss = 0;
|
||||
const GstVideoColorimetry *color = &info->colorimetry;
|
||||
|
||||
if (color->range != color_map->range)
|
||||
loss += SCORE_RANGE_MISMATCH;
|
||||
|
||||
if (is_yuv && color->matrix != color_map->matrix)
|
||||
loss += SCORE_MATRIX_MISMATCH;
|
||||
|
||||
if (color->transfer != color_map->transfer)
|
||||
loss += SCORE_TRANSFER_MISMATCH;
|
||||
|
||||
if (color->primaries != color_map->primaries)
|
||||
loss += SCORE_PRIMARY_MISMATCH;
|
||||
|
||||
return loss;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
gst_d3d11_video_info_to_dxgi_color_space_rgb (const GstVideoInfo * info,
|
||||
GstDxgiColorSpace * color_space)
|
||||
{
|
||||
gint best_score = G_MAXINT;
|
||||
gint score;
|
||||
guint i;
|
||||
const GstDxgiColorSpace *best = nullptr;
|
||||
|
||||
for (i = 0; i < G_N_ELEMENTS (rgb_colorspace_map); i++) {
|
||||
score = get_score (info, &rgb_colorspace_map[i], FALSE);
|
||||
|
||||
if (score < best_score) {
|
||||
best_score = score;
|
||||
best = &rgb_colorspace_map[i];
|
||||
|
||||
if (score == 0) {
|
||||
*color_space = rgb_colorspace_map[i];
|
||||
return TRUE;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (best) {
|
||||
*color_space = *best;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
gst_d3d11_video_info_to_dxgi_color_space_yuv (const GstVideoInfo * info,
|
||||
GstDxgiColorSpace * color_space)
|
||||
{
|
||||
gint best_score = G_MAXINT;
|
||||
gint score;
|
||||
guint i;
|
||||
const GstDxgiColorSpace *best = nullptr;
|
||||
|
||||
for (i = 0; i < G_N_ELEMENTS (yuv_colorspace_map); i++) {
|
||||
score = get_score (info, &yuv_colorspace_map[i], TRUE);
|
||||
|
||||
if (score < best_score) {
|
||||
best_score = score;
|
||||
best = &yuv_colorspace_map[i];
|
||||
|
||||
if (score == 0) {
|
||||
*color_space = rgb_colorspace_map[i];
|
||||
return TRUE;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (best) {
|
||||
*color_space = *best;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
gboolean
|
||||
gst_d3d11_video_info_to_dxgi_color_space (const GstVideoInfo * info,
|
||||
GstDxgiColorSpace * color_space)
|
||||
{
|
||||
g_return_val_if_fail (info != nullptr, FALSE);
|
||||
g_return_val_if_fail (color_space != nullptr, FALSE);
|
||||
|
||||
if (GST_VIDEO_INFO_IS_RGB (info))
|
||||
return gst_d3d11_video_info_to_dxgi_color_space_rgb (info, color_space);
|
||||
|
||||
return gst_d3d11_video_info_to_dxgi_color_space_yuv (info, color_space);
|
||||
}
|
||||
|
||||
gboolean
|
||||
gst_d3d11_colorimetry_from_dxgi_color_space (DXGI_COLOR_SPACE_TYPE colorspace,
|
||||
GstVideoColorimetry * colorimetry)
|
||||
{
|
||||
/* XXX: because of ancient MinGW header */
|
||||
GST_DXGI_COLOR_SPACE_TYPE type = (GST_DXGI_COLOR_SPACE_TYPE) colorspace;
|
||||
GstVideoColorimetry color;
|
||||
|
||||
switch (type) {
|
||||
case GST_DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709:
|
||||
color.range = GST_VIDEO_COLOR_RANGE_0_255;
|
||||
color.matrix = GST_VIDEO_COLOR_MATRIX_RGB;
|
||||
color.transfer = GST_VIDEO_TRANSFER_SRGB;
|
||||
color.primaries = GST_VIDEO_COLOR_PRIMARIES_BT709;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_RGB_FULL_G10_NONE_P709:
|
||||
color.range = GST_VIDEO_COLOR_RANGE_0_255;
|
||||
color.matrix = GST_VIDEO_COLOR_MATRIX_RGB;
|
||||
color.transfer = GST_VIDEO_TRANSFER_GAMMA10;
|
||||
color.primaries = GST_VIDEO_COLOR_PRIMARIES_BT709;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_RGB_STUDIO_G22_NONE_P709:
|
||||
color.range = GST_VIDEO_COLOR_RANGE_16_235;
|
||||
color.matrix = GST_VIDEO_COLOR_MATRIX_RGB;
|
||||
color.transfer = GST_VIDEO_TRANSFER_BT709;
|
||||
color.primaries = GST_VIDEO_COLOR_PRIMARIES_BT709;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_RGB_STUDIO_G22_NONE_P2020:
|
||||
color.range = GST_VIDEO_COLOR_RANGE_16_235;
|
||||
color.matrix = GST_VIDEO_COLOR_MATRIX_RGB;
|
||||
color.transfer = GST_VIDEO_TRANSFER_BT2020_10;
|
||||
color.primaries = GST_VIDEO_COLOR_PRIMARIES_BT2020;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_YCBCR_FULL_G22_NONE_P709_X601:
|
||||
color.range = GST_VIDEO_COLOR_RANGE_0_255;
|
||||
color.matrix = GST_VIDEO_COLOR_MATRIX_BT601;
|
||||
color.transfer = GST_VIDEO_TRANSFER_BT601;
|
||||
color.primaries = GST_VIDEO_COLOR_PRIMARIES_BT709;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G22_LEFT_P601:
|
||||
color.range = GST_VIDEO_COLOR_RANGE_16_235;
|
||||
color.matrix = GST_VIDEO_COLOR_MATRIX_BT601;
|
||||
color.transfer = GST_VIDEO_TRANSFER_BT601;
|
||||
color.primaries = GST_VIDEO_COLOR_PRIMARIES_SMPTE170M;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_YCBCR_FULL_G22_LEFT_P601:
|
||||
color.range = GST_VIDEO_COLOR_RANGE_0_255;
|
||||
color.matrix = GST_VIDEO_COLOR_MATRIX_BT601;
|
||||
color.transfer = GST_VIDEO_TRANSFER_BT601;
|
||||
color.primaries = GST_VIDEO_COLOR_PRIMARIES_SMPTE170M;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G22_LEFT_P709:
|
||||
color.range = GST_VIDEO_COLOR_RANGE_16_235;
|
||||
color.matrix = GST_VIDEO_COLOR_MATRIX_BT709;
|
||||
color.transfer = GST_VIDEO_TRANSFER_BT709;
|
||||
color.primaries = GST_VIDEO_COLOR_PRIMARIES_BT709;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_YCBCR_FULL_G22_LEFT_P709:
|
||||
color.range = GST_VIDEO_COLOR_RANGE_0_255;
|
||||
color.matrix = GST_VIDEO_COLOR_MATRIX_BT709;
|
||||
color.transfer = GST_VIDEO_TRANSFER_BT709;
|
||||
color.primaries = GST_VIDEO_COLOR_PRIMARIES_BT709;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G22_LEFT_P2020:
|
||||
color.range = GST_VIDEO_COLOR_RANGE_16_235;
|
||||
color.matrix = GST_VIDEO_COLOR_MATRIX_BT2020;
|
||||
color.transfer = GST_VIDEO_TRANSFER_BT2020_10;
|
||||
color.primaries = GST_VIDEO_COLOR_PRIMARIES_BT2020;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_YCBCR_FULL_G22_LEFT_P2020:
|
||||
color.range = GST_VIDEO_COLOR_RANGE_0_255;
|
||||
color.matrix = GST_VIDEO_COLOR_MATRIX_BT2020;
|
||||
color.transfer = GST_VIDEO_TRANSFER_BT2020_10;
|
||||
color.primaries = GST_VIDEO_COLOR_PRIMARIES_BT2020;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_RGB_FULL_G2084_NONE_P2020:
|
||||
color.range = GST_VIDEO_COLOR_RANGE_0_255;
|
||||
color.matrix = GST_VIDEO_COLOR_MATRIX_RGB;
|
||||
color.transfer = GST_VIDEO_TRANSFER_SMPTE2084;
|
||||
color.primaries = GST_VIDEO_COLOR_PRIMARIES_BT2020;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_RGB_STUDIO_G2084_NONE_P2020:
|
||||
color.range = GST_VIDEO_COLOR_RANGE_16_235;
|
||||
color.matrix = GST_VIDEO_COLOR_MATRIX_RGB;
|
||||
color.transfer = GST_VIDEO_TRANSFER_SMPTE2084;
|
||||
color.primaries = GST_VIDEO_COLOR_PRIMARIES_BT2020;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G22_TOPLEFT_P2020:
|
||||
color.range = GST_VIDEO_COLOR_RANGE_16_235;
|
||||
color.matrix = GST_VIDEO_COLOR_MATRIX_BT2020;
|
||||
color.transfer = GST_VIDEO_TRANSFER_BT2020_10;
|
||||
color.primaries = GST_VIDEO_COLOR_PRIMARIES_BT2020;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G2084_TOPLEFT_P2020:
|
||||
color.range = GST_VIDEO_COLOR_RANGE_16_235;
|
||||
color.matrix = GST_VIDEO_COLOR_MATRIX_BT2020;
|
||||
color.transfer = GST_VIDEO_TRANSFER_SMPTE2084;
|
||||
color.primaries = GST_VIDEO_COLOR_PRIMARIES_BT2020;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P2020:
|
||||
color.range = GST_VIDEO_COLOR_RANGE_0_255;
|
||||
color.matrix = GST_VIDEO_COLOR_MATRIX_RGB;
|
||||
color.transfer = GST_VIDEO_TRANSFER_SMPTE2084;
|
||||
color.primaries = GST_VIDEO_COLOR_PRIMARIES_BT2020;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_GHLG_TOPLEFT_P2020:
|
||||
color.range = GST_VIDEO_COLOR_RANGE_16_235;
|
||||
color.matrix = GST_VIDEO_COLOR_MATRIX_BT2020;
|
||||
color.transfer = GST_VIDEO_TRANSFER_ARIB_STD_B67;
|
||||
color.primaries = GST_VIDEO_COLOR_PRIMARIES_BT2020;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_YCBCR_FULL_GHLG_TOPLEFT_P2020:
|
||||
color.range = GST_VIDEO_COLOR_RANGE_0_255;
|
||||
color.matrix = GST_VIDEO_COLOR_MATRIX_BT2020;
|
||||
color.transfer = GST_VIDEO_TRANSFER_ARIB_STD_B67;
|
||||
color.primaries = GST_VIDEO_COLOR_PRIMARIES_BT2020;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_RGB_STUDIO_G24_NONE_P709:
|
||||
color.range = GST_VIDEO_COLOR_RANGE_16_235;
|
||||
color.matrix = GST_VIDEO_COLOR_MATRIX_RGB;
|
||||
color.transfer = GST_VIDEO_TRANSFER_SRGB;
|
||||
color.primaries = GST_VIDEO_COLOR_PRIMARIES_BT709;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_RGB_STUDIO_G24_NONE_P2020:
|
||||
color.range = GST_VIDEO_COLOR_RANGE_16_235;
|
||||
color.matrix = GST_VIDEO_COLOR_MATRIX_RGB;
|
||||
color.transfer = GST_VIDEO_TRANSFER_SRGB;
|
||||
color.primaries = GST_VIDEO_COLOR_PRIMARIES_BT2020;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G24_LEFT_P709:
|
||||
color.range = GST_VIDEO_COLOR_RANGE_16_235;
|
||||
color.matrix = GST_VIDEO_COLOR_MATRIX_RGB;
|
||||
color.transfer = GST_VIDEO_TRANSFER_SRGB;
|
||||
color.primaries = GST_VIDEO_COLOR_PRIMARIES_BT709;
|
||||
break;
|
||||
case GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G24_LEFT_P2020:
|
||||
case GST_DXGI_COLOR_SPACE_YCBCR_STUDIO_G24_TOPLEFT_P2020:
|
||||
color.range = GST_VIDEO_COLOR_RANGE_16_235;
|
||||
color.matrix = GST_VIDEO_COLOR_MATRIX_RGB;
|
||||
color.transfer = GST_VIDEO_TRANSFER_SRGB;
|
||||
color.primaries = GST_VIDEO_COLOR_PRIMARIES_BT2020;
|
||||
break;
|
||||
default:
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
*colorimetry = color;
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
gboolean
|
||||
gst_d3d11_find_swap_chain_color_space (const GstVideoInfo * info,
|
||||
IDXGISwapChain3 * swapchain, GstDxgiColorSpace * color_space)
|
||||
IDXGISwapChain3 * swapchain, DXGI_COLOR_SPACE_TYPE * color_space)
|
||||
{
|
||||
UINT can_support = 0;
|
||||
HRESULT hr;
|
||||
DXGI_COLOR_SPACE_TYPE color;
|
||||
|
||||
g_return_val_if_fail (info != NULL, FALSE);
|
||||
g_return_val_if_fail (swapchain != NULL, FALSE);
|
||||
|
|
@ -693,30 +183,19 @@ gst_d3d11_find_swap_chain_color_space (const GstVideoInfo * info,
|
|||
/* Select PQ color space only if input is also PQ */
|
||||
if (info->colorimetry.primaries == GST_VIDEO_COLOR_PRIMARIES_BT2020 &&
|
||||
info->colorimetry.transfer == GST_VIDEO_TRANSFER_SMPTE2084) {
|
||||
guint pq = GST_DXGI_COLOR_SPACE_RGB_FULL_G2084_NONE_P2020;
|
||||
hr = swapchain->CheckColorSpaceSupport ((DXGI_COLOR_SPACE_TYPE) pq,
|
||||
&can_support);
|
||||
color = (DXGI_COLOR_SPACE_TYPE) 12;
|
||||
hr = swapchain->CheckColorSpaceSupport (color, &can_support);
|
||||
if (SUCCEEDED (hr) && can_support) {
|
||||
color_space->dxgi_color_space_type = pq;
|
||||
color_space->range = GST_VIDEO_COLOR_RANGE_0_255;
|
||||
color_space->matrix = GST_VIDEO_COLOR_MATRIX_RGB;
|
||||
color_space->transfer = GST_VIDEO_TRANSFER_SMPTE2084;
|
||||
color_space->primaries = GST_VIDEO_COLOR_PRIMARIES_BT2020;
|
||||
*color_space = color;
|
||||
return TRUE;
|
||||
}
|
||||
}
|
||||
|
||||
/* otherwise use standard sRGB color space */
|
||||
hr = swapchain->CheckColorSpaceSupport (
|
||||
(DXGI_COLOR_SPACE_TYPE) GST_DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709,
|
||||
&can_support);
|
||||
color = (DXGI_COLOR_SPACE_TYPE) 0;
|
||||
hr = swapchain->CheckColorSpaceSupport (color, &can_support);
|
||||
if (SUCCEEDED (hr) && can_support) {
|
||||
color_space->dxgi_color_space_type =
|
||||
GST_DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709;
|
||||
color_space->range = GST_VIDEO_COLOR_RANGE_0_255;
|
||||
color_space->matrix = GST_VIDEO_COLOR_MATRIX_RGB;
|
||||
color_space->transfer = GST_VIDEO_TRANSFER_SRGB;
|
||||
color_space->primaries = GST_VIDEO_COLOR_PRIMARIES_BT709;
|
||||
*color_space = color;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -38,15 +38,6 @@ typedef enum
|
|||
GST_D3D11_DEVICE_VENDOR_XBOX,
|
||||
} GstD3D11DeviceVendor;
|
||||
|
||||
typedef struct _GstDxgiColorSpace
|
||||
{
|
||||
guint dxgi_color_space_type;
|
||||
GstVideoColorRange range;
|
||||
GstVideoColorMatrix matrix;
|
||||
GstVideoTransferFunction transfer;
|
||||
GstVideoColorPrimaries primaries;
|
||||
} GstDxgiColorSpace;
|
||||
|
||||
typedef struct _GstD3D11ColorMatrix
|
||||
{
|
||||
gdouble matrix[3][3];
|
||||
|
|
@ -67,15 +58,9 @@ gboolean gst_d3d11_hdr_meta_data_to_dxgi (GstVideoMasteringDisplayInf
|
|||
GstVideoContentLightLevel * cll,
|
||||
DXGI_HDR_METADATA_HDR10 * dxgi_hdr10);
|
||||
|
||||
gboolean gst_d3d11_video_info_to_dxgi_color_space (const GstVideoInfo * info,
|
||||
GstDxgiColorSpace * color_space);
|
||||
|
||||
gboolean gst_d3d11_colorimetry_from_dxgi_color_space (DXGI_COLOR_SPACE_TYPE colorspace,
|
||||
GstVideoColorimetry * colorimetry);
|
||||
|
||||
gboolean gst_d3d11_find_swap_chain_color_space (const GstVideoInfo * info,
|
||||
IDXGISwapChain3 * swapchain,
|
||||
GstDxgiColorSpace * color_space);
|
||||
DXGI_COLOR_SPACE_TYPE * color_space);
|
||||
|
||||
GstBuffer * gst_d3d11_allocate_staging_buffer_for (GstBuffer * buffer,
|
||||
const GstVideoInfo * info,
|
||||
|
|
|
|||
|
|
@ -1843,6 +1843,7 @@ gst_d3d11_screen_capture_get_colorimetry (GstD3D11ScreenCapture * capture,
|
|||
GstVideoColorimetry * colorimetry)
|
||||
{
|
||||
DXGI_COLOR_SPACE_TYPE dxgi_cs;
|
||||
GstVideoInfo info;
|
||||
|
||||
g_return_val_if_fail (GST_IS_D3D11_SCREEN_CAPTURE (capture), FALSE);
|
||||
g_return_val_if_fail (colorimetry != nullptr, FALSE);
|
||||
|
|
@ -1862,7 +1863,13 @@ gst_d3d11_screen_capture_get_colorimetry (GstD3D11ScreenCapture * capture,
|
|||
dxgi_cs = desc.ColorSpace;
|
||||
}
|
||||
|
||||
return gst_d3d11_colorimetry_from_dxgi_color_space (dxgi_cs, colorimetry);
|
||||
gst_video_info_set_format (&info, GST_VIDEO_FORMAT_BGRA, 16, 16);
|
||||
if (gst_video_info_apply_dxgi_color_space (dxgi_cs, &info)) {
|
||||
*colorimetry = info.colorimetry;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
GstFlowReturn
|
||||
|
|
|
|||
|
|
@ -448,12 +448,10 @@ gst_d3d11_window_prepare_default (GstD3D11Window * window, guint display_width,
|
|||
{DXGI_FORMAT_R10G10B10A2_UNORM, GST_VIDEO_FORMAT_RGB10A2_LE, FALSE},
|
||||
};
|
||||
const GstD3D11WindowDisplayFormat *chosen_format = NULL;
|
||||
GstDxgiColorSpace swapchain_colorspace;
|
||||
gboolean found_swapchain_colorspace = FALSE;
|
||||
DXGI_COLOR_SPACE_TYPE swapchain_colorspace =
|
||||
DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709;
|
||||
gboolean hdr10_aware = FALSE;
|
||||
gboolean have_hdr10_meta = FALSE;
|
||||
DXGI_COLOR_SPACE_TYPE native_colorspace_type =
|
||||
DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709;
|
||||
ComPtr < IDXGIFactory5 > factory5;
|
||||
IDXGIFactory1 *factory_handle;
|
||||
BOOL allow_tearing = FALSE;
|
||||
|
|
@ -603,34 +601,19 @@ gst_d3d11_window_prepare_default (GstD3D11Window * window, guint display_width,
|
|||
|
||||
hr = window->swap_chain->QueryInterface (IID_PPV_ARGS (&swapchain3));
|
||||
if (gst_d3d11_result (hr, device)) {
|
||||
found_swapchain_colorspace =
|
||||
gst_d3d11_find_swap_chain_color_space (&window->render_info,
|
||||
swapchain3.Get (), &swapchain_colorspace);
|
||||
if (found_swapchain_colorspace) {
|
||||
native_colorspace_type =
|
||||
(DXGI_COLOR_SPACE_TYPE) swapchain_colorspace.dxgi_color_space_type;
|
||||
hr = swapchain3->SetColorSpace1 (native_colorspace_type);
|
||||
if (gst_d3d11_find_swap_chain_color_space (&window->render_info,
|
||||
swapchain3.Get (), &swapchain_colorspace)) {
|
||||
hr = swapchain3->SetColorSpace1 (swapchain_colorspace);
|
||||
if (!gst_d3d11_result (hr, window->device)) {
|
||||
GST_WARNING_OBJECT (window, "Failed to set colorspace %d, hr: 0x%x",
|
||||
native_colorspace_type, (guint) hr);
|
||||
found_swapchain_colorspace = FALSE;
|
||||
native_colorspace_type = DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709;
|
||||
swapchain_colorspace, (guint) hr);
|
||||
swapchain_colorspace = DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709;
|
||||
} else {
|
||||
ComPtr < IDXGISwapChain4 > swapchain4;
|
||||
|
||||
GST_DEBUG_OBJECT (window, "Set colorspace %d", native_colorspace_type);
|
||||
|
||||
/* update with selected display color space */
|
||||
window->render_info.colorimetry.primaries =
|
||||
swapchain_colorspace.primaries;
|
||||
window->render_info.colorimetry.transfer =
|
||||
swapchain_colorspace.transfer;
|
||||
window->render_info.colorimetry.range = swapchain_colorspace.range;
|
||||
window->render_info.colorimetry.matrix = swapchain_colorspace.matrix;
|
||||
|
||||
/* DXGI_COLOR_SPACE_RGB_FULL_G2084_NONE_P2020 = 12, undefined in old
|
||||
* mingw header */
|
||||
if (native_colorspace_type == 12 && have_hdr10_meta) {
|
||||
if (swapchain_colorspace == 12 && have_hdr10_meta) {
|
||||
hr = swapchain3.As (&swapchain4);
|
||||
if (gst_d3d11_result (hr, device)) {
|
||||
DXGI_HDR_METADATA_HDR10 hdr10_metadata = { 0, };
|
||||
|
|
@ -654,15 +637,11 @@ gst_d3d11_window_prepare_default (GstD3D11Window * window, guint display_width,
|
|||
}
|
||||
}
|
||||
|
||||
/* otherwise, use most common DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709
|
||||
* color space */
|
||||
if (!found_swapchain_colorspace) {
|
||||
GST_DEBUG_OBJECT (window, "No selected render color space, use BT709");
|
||||
window->render_info.colorimetry.primaries = GST_VIDEO_COLOR_PRIMARIES_BT709;
|
||||
window->render_info.colorimetry.transfer = GST_VIDEO_TRANSFER_BT709;
|
||||
window->render_info.colorimetry.range = GST_VIDEO_COLOR_RANGE_0_255;
|
||||
window->render_info.colorimetry.matrix = GST_VIDEO_COLOR_MATRIX_RGB;
|
||||
}
|
||||
GST_DEBUG_OBJECT (window, "Set colorspace %d", swapchain_colorspace);
|
||||
|
||||
/* update with selected display color space */
|
||||
gst_video_info_apply_dxgi_color_space (swapchain_colorspace,
|
||||
&window->render_info);
|
||||
|
||||
window->converter = gst_d3d11_converter_new (device,
|
||||
&window->info, &window->render_info, nullptr);
|
||||
|
|
|
|||
Loading…
Reference in a new issue