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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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d3d11format: Add util methods for mapping DXGI color space with ours
Move color space mapping and hdr10 metadata conversion methods to d3d11format in order to reuse the code.
This commit is contained in:
Seungha Yang
GStreamer Merge Bot
parent
4b72e8cad5
commit
a967db3b20
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@ -26,6 +26,8 @@
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#include "gstd3d11device.h"
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#include "gstd3d11memory.h"
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#include <string.h>
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GST_DEBUG_CATEGORY_EXTERN (gst_d3d11_format_debug);
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#define GST_CAT_DEFAULT gst_d3d11_format_debug
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@ -164,3 +166,344 @@ gst_d3d11_device_get_supported_caps (GstD3D11Device * device,
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return supported_caps;
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}
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#if (DXGI_HEADER_VERSION >= 5)
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static inline UINT16
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fraction_to_uint (guint num, guint den, guint scale)
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{
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gdouble val;
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gst_util_fraction_to_double (num, den, &val);
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return (UINT16) val *scale;
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}
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gboolean
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gst_d3d11_hdr_meta_data_to_dxgi (GstVideoMasteringDisplayInfo * minfo,
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GstVideoContentLightLevel * cll, DXGI_HDR_METADATA_HDR10 * dxgi_hdr10)
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{
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g_return_val_if_fail (dxgi_hdr10 != NULL, FALSE);
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memset (dxgi_hdr10, 0, sizeof (DXGI_HDR_METADATA_HDR10));
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if (minfo) {
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dxgi_hdr10->RedPrimary[0] =
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fraction_to_uint (minfo->Rx_n, minfo->Rx_d, 50000);
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dxgi_hdr10->RedPrimary[1] =
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fraction_to_uint (minfo->Ry_n, minfo->Ry_d, 50000);
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dxgi_hdr10->GreenPrimary[0] =
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fraction_to_uint (minfo->Gx_n, minfo->Gx_d, 50000);
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dxgi_hdr10->GreenPrimary[1] =
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fraction_to_uint (minfo->Gy_n, minfo->Gy_d, 50000);
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dxgi_hdr10->BluePrimary[0] =
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fraction_to_uint (minfo->Bx_n, minfo->Bx_d, 50000);
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dxgi_hdr10->BluePrimary[1] =
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fraction_to_uint (minfo->By_n, minfo->By_d, 50000);
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dxgi_hdr10->WhitePoint[0] =
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fraction_to_uint (minfo->Wx_n, minfo->Wx_d, 50000);
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dxgi_hdr10->WhitePoint[1] =
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fraction_to_uint (minfo->Wy_n, minfo->Wy_d, 50000);
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dxgi_hdr10->MaxMasteringLuminance =
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fraction_to_uint (minfo->max_luma_n, minfo->max_luma_d, 1);
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dxgi_hdr10->MinMasteringLuminance =
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fraction_to_uint (minfo->min_luma_n, minfo->min_luma_d, 1);
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}
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if (cll) {
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dxgi_hdr10->MaxContentLightLevel =
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fraction_to_uint (cll->maxCLL_n, cll->maxCLL_d, 1);
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dxgi_hdr10->MaxFrameAverageLightLevel =
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fraction_to_uint (cll->maxFALL_n, cll->maxFALL_d, 1);
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}
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return TRUE;
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}
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#endif
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#if (DXGI_HEADER_VERSION >= 4)
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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_CUSTOM = 0xFFFFFFFF
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} GST_DXGI_COLOR_SPACE_TYPE;
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typedef struct
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{
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GST_DXGI_COLOR_SPACE_TYPE type;
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GstVideoColorRange range;
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GstVideoColorMatrix matrix;
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GstVideoTransferFunction transfer;
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GstVideoColorPrimaries primaries;
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} DxgiColorSpaceMap;
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/* https://docs.microsoft.com/en-us/windows/win32/api/dxgicommon/ne-dxgicommon-dxgi_color_space_type */
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#define MAKE_COLOR_MAP(d,r,m,t,p) \
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{ GST_DXGI_COLOR_SPACE_ ##d, GST_VIDEO_COLOR_RANGE ##r, \
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GST_VIDEO_COLOR_MATRIX_ ##m, GST_VIDEO_TRANSFER_ ##t, \
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GST_VIDEO_COLOR_PRIMARIES_ ##p }
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static const DxgiColorSpaceMap rgb_colorspace_map[] = {
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/* RGB_FULL_G22_NONE_P709 */
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MAKE_COLOR_MAP (RGB_FULL_G22_NONE_P709, _0_255, UNKNOWN, BT709, BT709),
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/* RGB_FULL_G10_NONE_P709 */
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MAKE_COLOR_MAP (RGB_FULL_G22_NONE_P709, _0_255, UNKNOWN, GAMMA10, BT709),
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/* RGB_STUDIO_G22_NONE_P709 */
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MAKE_COLOR_MAP (RGB_FULL_G22_NONE_P709, _16_235, UNKNOWN, BT709, BT709),
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/* RGB_STUDIO_G22_NONE_P2020 */
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MAKE_COLOR_MAP (RGB_FULL_G22_NONE_P709, _16_235, UNKNOWN, BT2020_10, BT2020),
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MAKE_COLOR_MAP (RGB_FULL_G22_NONE_P709, _16_235, UNKNOWN, BT2020_12, BT2020),
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/* RGB_FULL_G2084_NONE_P2020 */
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MAKE_COLOR_MAP (RGB_FULL_G2084_NONE_P2020, _0_255, UNKNOWN, SMPTE2084,
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BT2020),
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/* RGB_STUDIO_G2084_NONE_P2020 */
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MAKE_COLOR_MAP (RGB_STUDIO_G2084_NONE_P2020,
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_16_235, UNKNOWN, SMPTE2084, BT2020),
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/* RGB_FULL_G22_NONE_P2020 */
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MAKE_COLOR_MAP (RGB_FULL_G22_NONE_P2020, _0_255, UNKNOWN, BT2020_10, BT2020),
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MAKE_COLOR_MAP (RGB_FULL_G22_NONE_P2020, _0_255, UNKNOWN, BT2020_12, BT2020),
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/* RGB_STUDIO_G24_NONE_P709 */
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MAKE_COLOR_MAP (RGB_STUDIO_G24_NONE_P709, _16_235, UNKNOWN, SRGB, BT709),
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/* RGB_STUDIO_G24_NONE_P2020 */
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MAKE_COLOR_MAP (RGB_STUDIO_G24_NONE_P709, _16_235, UNKNOWN, SRGB, BT2020),
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};
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static const DxgiColorSpaceMap yuv_colorspace_map[] = {
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/* YCBCR_FULL_G22_NONE_P709_X601 */
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MAKE_COLOR_MAP (YCBCR_FULL_G22_NONE_P709_X601, _0_255, BT601, BT709, BT709),
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/* YCBCR_STUDIO_G22_LEFT_P601 */
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MAKE_COLOR_MAP (YCBCR_STUDIO_G22_LEFT_P601, _16_235, BT601, BT709, SMPTE170M),
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/* YCBCR_FULL_G22_LEFT_P601 */
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MAKE_COLOR_MAP (YCBCR_FULL_G22_LEFT_P601, _0_255, BT601, BT709, SMPTE170M),
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/* YCBCR_STUDIO_G22_LEFT_P709 */
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MAKE_COLOR_MAP (YCBCR_STUDIO_G22_LEFT_P709, _16_235, BT709, BT709, BT709),
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/* YCBCR_FULL_G22_LEFT_P709 */
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MAKE_COLOR_MAP (YCBCR_FULL_G22_LEFT_P709, _0_255, BT709, BT709, BT709),
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/* YCBCR_STUDIO_G22_LEFT_P2020 */
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MAKE_COLOR_MAP (YCBCR_STUDIO_G22_LEFT_P2020, _16_235, BT2020, BT2020_10,
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BT2020),
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MAKE_COLOR_MAP (YCBCR_STUDIO_G22_LEFT_P2020, _16_235, BT2020, BT2020_12,
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BT2020),
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/* YCBCR_FULL_G22_LEFT_P2020 */
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MAKE_COLOR_MAP (YCBCR_FULL_G22_LEFT_P2020, _0_255, BT2020, BT2020_10, BT2020),
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MAKE_COLOR_MAP (YCBCR_FULL_G22_LEFT_P2020, _0_255, BT2020, BT2020_12, BT2020),
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/* YCBCR_STUDIO_G2084_LEFT_P2020 */
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MAKE_COLOR_MAP (YCBCR_STUDIO_G2084_LEFT_P2020, _16_235, BT2020, SMPTE2084,
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BT2020),
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/* YCBCR_STUDIO_G22_TOPLEFT_P2020 */
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MAKE_COLOR_MAP (YCBCR_STUDIO_G22_TOPLEFT_P2020, _16_235, BT2020, BT2020_10,
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BT2020),
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MAKE_COLOR_MAP (YCBCR_STUDIO_G22_TOPLEFT_P2020, _16_235, BT2020, BT2020_12,
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BT2020),
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/* YCBCR_STUDIO_G2084_TOPLEFT_P2020 */
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/* FIXME: check chroma-site to differentiate this from
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* YCBCR_STUDIO_G2084_LEFT_P2020 */
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MAKE_COLOR_MAP (YCBCR_STUDIO_G2084_TOPLEFT_P2020, _16_235, BT2020, SMPTE2084,
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BT2020),
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/* YCBCR_STUDIO_GHLG_TOPLEFT_P2020 */
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MAKE_COLOR_MAP (YCBCR_STUDIO_GHLG_TOPLEFT_P2020, _16_235, BT2020,
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ARIB_STD_B67, BT2020),
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/* YCBCR_STUDIO_GHLG_TOPLEFT_P2020 */
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MAKE_COLOR_MAP (YCBCR_FULL_GHLG_TOPLEFT_P2020, _0_255, BT2020, ARIB_STD_B67,
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BT2020),
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/* YCBCR_STUDIO_G24_LEFT_P709 */
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MAKE_COLOR_MAP (YCBCR_STUDIO_G22_LEFT_P709, _16_235, BT709, SRGB, BT709),
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/* YCBCR_STUDIO_G24_LEFT_P2020 */
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MAKE_COLOR_MAP (YCBCR_STUDIO_G24_LEFT_P2020, _16_235, BT2020, SRGB, BT2020),
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/* YCBCR_STUDIO_G24_TOPLEFT_P2020 */
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/* FIXME: check chroma-site to differentiate this from
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* YCBCR_STUDIO_G24_LEFT_P2020 */
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MAKE_COLOR_MAP (YCBCR_STUDIO_G24_TOPLEFT_P2020, _16_235, BT2020, SRGB,
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BT2020),
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};
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#define SCORE_RANGE_MISMATCH 1
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#define SCORE_MATRIX_MISMATCH 5
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#define SCORE_TRANSFER_MISMATCH 5
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#define SCORE_PRIMARY_MISMATCH 10
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static gint
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get_score (GstVideoInfo * info, const DxgiColorSpaceMap * color_map,
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gboolean is_yuv)
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{
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gint loss = 0;
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GstVideoColorimetry *color = &info->colorimetry;
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if (color->range != color_map->range)
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loss += SCORE_RANGE_MISMATCH;
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if (is_yuv && color->matrix != color_map->matrix)
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loss += SCORE_MATRIX_MISMATCH;
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if (color->transfer != color_map->transfer)
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loss += SCORE_TRANSFER_MISMATCH;
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if (color->primaries != color_map->primaries)
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loss += SCORE_PRIMARY_MISMATCH;
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return loss;
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}
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static gboolean
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gst_d3d11_video_info_to_dxgi_color_space_rgb (GstVideoInfo * info,
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DXGI_COLOR_SPACE_TYPE * colorspace)
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{
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gint best_score = G_MAXINT;
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gint score, i;
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GST_DXGI_COLOR_SPACE_TYPE type = GST_DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709;
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for (i = 0; i < G_N_ELEMENTS (rgb_colorspace_map); i++) {
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score = get_score (info, &rgb_colorspace_map[i], TRUE);
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if (score < best_score) {
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best_score = score;
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type = rgb_colorspace_map[i].type;
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if (score == 0)
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break;
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}
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}
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*colorspace = (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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gst_d3d11_video_info_to_dxgi_color_space_yuv (GstVideoInfo * info,
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DXGI_COLOR_SPACE_TYPE * colorspace)
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{
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gint best_score = G_MAXINT;
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gint score, i;
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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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for (i = 0; i < G_N_ELEMENTS (yuv_colorspace_map); i++) {
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score = get_score (info, &yuv_colorspace_map[i], TRUE);
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if (score < best_score) {
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best_score = score;
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type = yuv_colorspace_map[i].type;
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if (score == 0)
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break;
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}
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}
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*colorspace = (DXGI_COLOR_SPACE_TYPE) type;
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return TRUE;
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}
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gboolean
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gst_d3d11_video_info_to_dxgi_color_space (GstVideoInfo * info,
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DXGI_COLOR_SPACE_TYPE * colorspace)
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{
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g_return_val_if_fail (info != NULL, FALSE);
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g_return_val_if_fail (colorspace != NULL, FALSE);
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if (GST_VIDEO_INFO_IS_RGB (info)) {
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return gst_d3d11_video_info_to_dxgi_color_space_rgb (info, colorspace);
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} else if (GST_VIDEO_INFO_IS_YUV (info)) {
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return gst_d3d11_video_info_to_dxgi_color_space_yuv (info, colorspace);
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}
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return FALSE;
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}
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gboolean
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gst_d3d11_find_swap_chain_color_space (GstVideoInfo * info,
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IDXGISwapChain3 * swapchain, DXGI_COLOR_SPACE_TYPE * colorspace)
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{
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GST_DXGI_COLOR_SPACE_TYPE best_type;
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gint best_score = G_MAXINT;
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gint i;
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g_return_val_if_fail (info != NULL, FALSE);
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g_return_val_if_fail (swapchain != NULL, FALSE);
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g_return_val_if_fail (colorspace != NULL, FALSE);
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if (!GST_VIDEO_INFO_IS_RGB (info)) {
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GST_WARNING ("Swapchain colorspace should be RGB format");
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return FALSE;
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}
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for (i = 0; i < G_N_ELEMENTS (rgb_colorspace_map); i++) {
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UINT can_support = 0;
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HRESULT hr;
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gint score;
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GST_DXGI_COLOR_SPACE_TYPE cur_type = rgb_colorspace_map[i].type;
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hr = IDXGISwapChain3_CheckColorSpaceSupport (swapchain,
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cur_type, &can_support);
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if (FAILED (hr))
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continue;
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if ((can_support & DXGI_SWAP_CHAIN_COLOR_SPACE_SUPPORT_FLAG_PRESENT) ==
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DXGI_SWAP_CHAIN_COLOR_SPACE_SUPPORT_FLAG_PRESENT) {
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score = get_score (info, &rgb_colorspace_map[i], FALSE);
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GST_DEBUG ("colorspace %d supported, score %d", cur_type, score);
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if (score < best_score) {
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best_score = score;
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best_type = cur_type;
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}
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}
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}
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if (best_score == G_MAXINT)
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return FALSE;
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*colorspace = (DXGI_COLOR_SPACE_TYPE) best_type;
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return TRUE;
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}
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#endif
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@ -55,6 +55,21 @@ gboolean gst_d3d11_dxgi_format_get_size (DXGI_FORMAT format,
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GstCaps * gst_d3d11_device_get_supported_caps (GstD3D11Device * device,
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D3D11_FORMAT_SUPPORT flags);
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#if (DXGI_HEADER_VERSION >= 5)
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gboolean gst_d3d11_hdr_meta_data_to_dxgi (GstVideoMasteringDisplayInfo * minfo,
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GstVideoContentLightLevel * cll,
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DXGI_HDR_METADATA_HDR10 * dxgi_hdr10);
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#endif
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#if (DXGI_HEADER_VERSION >= 4)
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gboolean gst_d3d11_video_info_to_dxgi_color_space (GstVideoInfo * info,
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DXGI_COLOR_SPACE_TYPE * colorspace);
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gboolean gst_d3d11_find_swap_chain_color_space (GstVideoInfo * info,
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IDXGISwapChain3 * swapchain,
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DXGI_COLOR_SPACE_TYPE * colorspace);
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#endif
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G_END_DECLS
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#endif /* __GST_D3D11_FORMAT_H__ */
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|
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@ -404,167 +404,6 @@ gst_d3d11_window_on_mouse_event (GstD3D11Window * window, const gchar * event,
|
|||
event, button, x, y);
|
||||
}
|
||||
|
||||
#if (DXGI_HEADER_VERSION >= 5)
|
||||
static inline UINT16
|
||||
fraction_to_uint (guint num, guint den, guint scale)
|
||||
{
|
||||
gdouble val;
|
||||
gst_util_fraction_to_double (num, den, &val);
|
||||
|
||||
return (UINT16) val *scale;
|
||||
}
|
||||
|
||||
static void
|
||||
mastering_display_gst_to_dxgi (GstVideoMasteringDisplayInfo * m,
|
||||
GstVideoContentLightLevel * c, DXGI_HDR_METADATA_HDR10 * meta)
|
||||
{
|
||||
meta->RedPrimary[0] = fraction_to_uint (m->Rx_n, m->Rx_d, 50000);
|
||||
meta->RedPrimary[1] = fraction_to_uint (m->Ry_n, m->Ry_d, 50000);
|
||||
meta->GreenPrimary[0] = fraction_to_uint (m->Gx_n, m->Gx_d, 50000);
|
||||
meta->GreenPrimary[1] = fraction_to_uint (m->Gy_n, m->Gy_d, 50000);
|
||||
meta->BluePrimary[0] = fraction_to_uint (m->Bx_n, m->Bx_d, 50000);
|
||||
meta->BluePrimary[1] = fraction_to_uint (m->By_n, m->By_d, 50000);
|
||||
meta->WhitePoint[0] = fraction_to_uint (m->Wx_n, m->Wx_d, 50000);
|
||||
meta->WhitePoint[1] = fraction_to_uint (m->Wy_n, m->Wy_d, 50000);
|
||||
meta->MaxMasteringLuminance =
|
||||
fraction_to_uint (m->max_luma_n, m->max_luma_d, 1);
|
||||
meta->MinMasteringLuminance =
|
||||
fraction_to_uint (m->min_luma_n, m->min_luma_d, 1);
|
||||
meta->MaxContentLightLevel = fraction_to_uint (c->maxCLL_n, c->maxCLL_d, 1);
|
||||
meta->MaxFrameAverageLightLevel =
|
||||
fraction_to_uint (c->maxFALL_n, c->maxFALL_d, 1);
|
||||
}
|
||||
|
||||
/* missing in mingw header... */
|
||||
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;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
GST_DXGI_COLOR_SPACE_TYPE type;
|
||||
GstVideoColorRange range;
|
||||
GstVideoTransferFunction transfer;
|
||||
GstVideoColorPrimaries primaries;
|
||||
} DxgiColorSpaceMap;
|
||||
|
||||
/* https://docs.microsoft.com/en-us/windows/win32/api/dxgicommon/ne-dxgicommon-dxgi_color_space_type */
|
||||
static const DxgiColorSpaceMap colorspace_map[] = {
|
||||
/* RGB, bt709 */
|
||||
{GST_DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709, GST_VIDEO_COLOR_RANGE_0_255,
|
||||
GST_VIDEO_TRANSFER_BT709, GST_VIDEO_COLOR_PRIMARIES_BT709},
|
||||
{GST_DXGI_COLOR_SPACE_RGB_FULL_G10_NONE_P709, GST_VIDEO_COLOR_RANGE_0_255,
|
||||
GST_VIDEO_TRANSFER_GAMMA10, GST_VIDEO_COLOR_PRIMARIES_BT709},
|
||||
{GST_DXGI_COLOR_SPACE_RGB_STUDIO_G22_NONE_P709, GST_VIDEO_COLOR_RANGE_16_235,
|
||||
GST_VIDEO_TRANSFER_BT709, GST_VIDEO_COLOR_PRIMARIES_BT709},
|
||||
/* RGB, bt2020 */
|
||||
{GST_DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P2020, GST_VIDEO_COLOR_RANGE_0_255,
|
||||
GST_VIDEO_TRANSFER_BT2020_10, GST_VIDEO_COLOR_PRIMARIES_BT2020},
|
||||
{GST_DXGI_COLOR_SPACE_RGB_STUDIO_G22_NONE_P2020, GST_VIDEO_COLOR_RANGE_16_235,
|
||||
GST_VIDEO_TRANSFER_BT2020_10, GST_VIDEO_COLOR_PRIMARIES_BT2020},
|
||||
/* RGB, bt2084 */
|
||||
{GST_DXGI_COLOR_SPACE_RGB_FULL_G2084_NONE_P2020, GST_VIDEO_COLOR_RANGE_0_255,
|
||||
GST_VIDEO_TRANSFER_SMPTE2084, GST_VIDEO_COLOR_PRIMARIES_BT2020},
|
||||
{GST_DXGI_COLOR_SPACE_RGB_STUDIO_G2084_NONE_P2020,
|
||||
GST_VIDEO_COLOR_RANGE_16_235,
|
||||
GST_VIDEO_TRANSFER_SMPTE2084, GST_VIDEO_COLOR_PRIMARIES_BT2020},
|
||||
/* RGB, SRGB */
|
||||
{GST_DXGI_COLOR_SPACE_RGB_STUDIO_G24_NONE_P709, GST_VIDEO_COLOR_RANGE_16_235,
|
||||
GST_VIDEO_TRANSFER_SRGB, GST_VIDEO_COLOR_PRIMARIES_BT709},
|
||||
{GST_DXGI_COLOR_SPACE_RGB_STUDIO_G24_NONE_P2020, GST_VIDEO_COLOR_RANGE_16_235,
|
||||
GST_VIDEO_TRANSFER_SRGB, GST_VIDEO_COLOR_PRIMARIES_BT2020},
|
||||
};
|
||||
|
||||
static gboolean
|
||||
gst_d3d11_window_color_space_from_video_info (GstD3D11Window * self,
|
||||
GstVideoInfo * info, IDXGISwapChain4 * swapchain,
|
||||
GST_DXGI_COLOR_SPACE_TYPE * dxgi_colorspace)
|
||||
{
|
||||
guint i;
|
||||
gint best_idx = -1;
|
||||
gint best_score = 0;
|
||||
|
||||
g_return_val_if_fail (info != NULL, FALSE);
|
||||
g_return_val_if_fail (dxgi_colorspace != NULL, FALSE);
|
||||
|
||||
/* We render only RGB for now */
|
||||
if (!GST_VIDEO_FORMAT_INFO_IS_RGB (info->finfo))
|
||||
return FALSE;
|
||||
|
||||
/* find the best matching colorspace */
|
||||
for (i = 0; i < G_N_ELEMENTS (colorspace_map); i++) {
|
||||
GstVideoColorimetry *cinfo = &info->colorimetry;
|
||||
UINT can_support = 0;
|
||||
HRESULT hr;
|
||||
gint score = 0;
|
||||
GstVideoTransferFunction transfer = cinfo->transfer;
|
||||
DXGI_COLOR_SPACE_TYPE type = (DXGI_COLOR_SPACE_TYPE) colorspace_map[i].type;
|
||||
|
||||
if (transfer == GST_VIDEO_TRANSFER_BT2020_12)
|
||||
transfer = GST_VIDEO_TRANSFER_BT2020_10;
|
||||
|
||||
hr = swapchain->CheckColorSpaceSupport (type, &can_support);
|
||||
|
||||
if (SUCCEEDED (hr) &&
|
||||
(can_support & DXGI_SWAP_CHAIN_COLOR_SPACE_SUPPORT_FLAG_PRESENT) ==
|
||||
DXGI_SWAP_CHAIN_COLOR_SPACE_SUPPORT_FLAG_PRESENT) {
|
||||
if (cinfo->range == colorspace_map[i].range)
|
||||
score++;
|
||||
|
||||
if (transfer == colorspace_map[i].transfer)
|
||||
score++;
|
||||
|
||||
if (cinfo->primaries == colorspace_map[i].primaries)
|
||||
score++;
|
||||
|
||||
GST_DEBUG_OBJECT (self,
|
||||
"colorspace %d supported, score %d", type, score);
|
||||
|
||||
if (score > best_score) {
|
||||
best_score = score;
|
||||
best_idx = i;
|
||||
}
|
||||
} else {
|
||||
GST_DEBUG_OBJECT (self,
|
||||
"colorspace %d not supported", type);
|
||||
}
|
||||
}
|
||||
|
||||
if (best_idx < 0)
|
||||
return FALSE;
|
||||
|
||||
*dxgi_colorspace = colorspace_map[best_idx].type;
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
#endif
|
||||
|
||||
gboolean
|
||||
gst_d3d11_window_prepare (GstD3D11Window * window, guint width, guint height,
|
||||
guint aspect_ratio_n, guint aspect_ratio_d, GstCaps * caps, GError ** error)
|
||||
|
|
@ -572,11 +411,6 @@ gst_d3d11_window_prepare (GstD3D11Window * window, guint width, guint height,
|
|||
GstD3D11WindowClass *klass;
|
||||
GstCaps *render_caps;
|
||||
guint swapchain_flags = 0;
|
||||
#if (DXGI_HEADER_VERSION >= 5)
|
||||
gboolean have_cll = FALSE;
|
||||
gboolean have_mastering = FALSE;
|
||||
gboolean swapchain4_available = FALSE;
|
||||
#endif
|
||||
|
||||
g_return_val_if_fail (GST_IS_D3D11_WINDOW (window), FALSE);
|
||||
g_return_val_if_fail (aspect_ratio_n > 0, FALSE);
|
||||
|
|
@ -658,35 +492,12 @@ gst_d3d11_window_prepare (GstD3D11Window * window, guint width, guint height,
|
|||
}
|
||||
|
||||
window->allow_tearing = FALSE;
|
||||
#if (DXGI_HEADER_VERSION >= 5)
|
||||
if (!gst_video_content_light_level_from_caps (&window->content_light_level,
|
||||
caps)) {
|
||||
gst_video_content_light_level_init (&window->content_light_level);
|
||||
} else {
|
||||
have_cll = TRUE;
|
||||
g_object_get (window->device, "allow-tearing", &window->allow_tearing, NULL);
|
||||
if (window->allow_tearing) {
|
||||
GST_DEBUG_OBJECT (window, "device support tearning");
|
||||
swapchain_flags |= DXGI_SWAP_CHAIN_FLAG_ALLOW_TEARING;
|
||||
}
|
||||
|
||||
if (!gst_video_mastering_display_info_from_caps
|
||||
(&window->mastering_display_info, caps)) {
|
||||
gst_video_mastering_display_info_init (&window->mastering_display_info);
|
||||
} else {
|
||||
have_mastering = TRUE;
|
||||
}
|
||||
|
||||
if (gst_d3d11_device_get_chosen_dxgi_factory_version (window->device) >=
|
||||
GST_D3D11_DXGI_FACTORY_5) {
|
||||
GST_DEBUG_OBJECT (window, "DXGI 1.5 interface is available");
|
||||
swapchain4_available = TRUE;
|
||||
|
||||
g_object_get (window->device,
|
||||
"allow-tearing", &window->allow_tearing, NULL);
|
||||
if (window->allow_tearing) {
|
||||
GST_DEBUG_OBJECT (window, "device support tearning");
|
||||
swapchain_flags |= DXGI_SWAP_CHAIN_FLAG_ALLOW_TEARING;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
if (window->swap_chain) {
|
||||
gst_d3d11_device_lock (window->device);
|
||||
gst_d3d11_window_release_resources (window->device, window);
|
||||
|
|
@ -713,41 +524,62 @@ gst_d3d11_window_prepare (GstD3D11Window * window, guint width, guint height,
|
|||
|
||||
return FALSE;
|
||||
}
|
||||
#if (DXGI_HEADER_VERSION >= 5)
|
||||
if (swapchain4_available) {
|
||||
|
||||
#if (DXGI_HEADER_VERSION >= 4)
|
||||
{
|
||||
IDXGISwapChain3 *swapchain3 = NULL;
|
||||
HRESULT hr;
|
||||
GST_DXGI_COLOR_SPACE_TYPE ctype;
|
||||
IDXGISwapChain4* swap_chain4 = (IDXGISwapChain4 *) window->swap_chain;
|
||||
|
||||
if (gst_d3d11_window_color_space_from_video_info (window,
|
||||
&window->render_info, swap_chain4, &ctype)) {
|
||||
hr = swap_chain4->SetColorSpace1 ((DXGI_COLOR_SPACE_TYPE) ctype);
|
||||
hr = window->swap_chain->QueryInterface (IID_IDXGISwapChain3,
|
||||
(void **) &swapchain3);
|
||||
|
||||
if (!gst_d3d11_result (hr, window->device)) {
|
||||
GST_WARNING_OBJECT (window, "Failed to set colorspace %d, hr: 0x%x",
|
||||
if (gst_d3d11_result (hr, window->device)) {
|
||||
DXGI_COLOR_SPACE_TYPE ctype;
|
||||
|
||||
if (gst_d3d11_find_swap_chain_color_space (&window->render_info,
|
||||
swapchain3, &ctype)) {
|
||||
hr = swapchain3->SetColorSpace1 (ctype);
|
||||
if (!gst_d3d11_result (hr, window->device)) {
|
||||
GST_WARNING_OBJECT (window, "Failed to set colorspace %d, hr: 0x%x",
|
||||
ctype, (guint) hr);
|
||||
} else {
|
||||
GST_DEBUG_OBJECT (window, "Set colorspace %d", ctype);
|
||||
} else {
|
||||
GST_DEBUG_OBJECT (window, "Set colorspace %d", ctype);
|
||||
}
|
||||
}
|
||||
|
||||
if (have_cll && have_mastering) {
|
||||
swapchain3->Release ();
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
#if (DXGI_HEADER_VERSION >= 5)
|
||||
{
|
||||
GstVideoMasteringDisplayInfo minfo;
|
||||
GstVideoContentLightLevel cll;
|
||||
|
||||
if (gst_video_mastering_display_info_from_caps (&minfo, caps) &&
|
||||
gst_video_content_light_level_from_caps (&cll, caps)) {
|
||||
IDXGISwapChain4 *swapchain4 = NULL;
|
||||
HRESULT hr;
|
||||
|
||||
hr = window->swap_chain->QueryInterface (IID_IDXGISwapChain4,
|
||||
(void **) &swapchain4);
|
||||
if (gst_d3d11_result (hr, window->device)) {
|
||||
DXGI_HDR_METADATA_HDR10 metadata = { 0, };
|
||||
|
||||
GST_DEBUG_OBJECT (window, "Have HDR metadata, set to DXGI swapchain");
|
||||
|
||||
mastering_display_gst_to_dxgi (&window->mastering_display_info,
|
||||
&window->content_light_level, &metadata);
|
||||
gst_d3d11_hdr_meta_data_to_dxgi (&minfo, &cll, &metadata);
|
||||
|
||||
hr = swap_chain4->SetHDRMetaData (DXGI_HDR_METADATA_TYPE_HDR10,
|
||||
hr = swapchain4->SetHDRMetaData (DXGI_HDR_METADATA_TYPE_HDR10,
|
||||
sizeof (DXGI_HDR_METADATA_HDR10), &metadata);
|
||||
if (!gst_d3d11_result (hr, window->device)) {
|
||||
GST_WARNING_OBJECT (window, "Couldn't set HDR metadata, hr 0x%x",
|
||||
(guint) hr);
|
||||
}
|
||||
|
||||
swapchain4->Release ();
|
||||
}
|
||||
} else {
|
||||
GST_DEBUG_OBJECT (window,
|
||||
"Could not get color space from %" GST_PTR_FORMAT, caps);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -82,9 +82,6 @@ struct _GstD3D11Window
|
|||
GstD3D11ColorConverter *converter;
|
||||
GstD3D11OverlayCompositor *compositor;
|
||||
|
||||
GstVideoMasteringDisplayInfo mastering_display_info;
|
||||
GstVideoContentLightLevel content_light_level;
|
||||
|
||||
/* calculated rect with aspect ratio and window area */
|
||||
RECT render_rect;
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue