diff --git a/libavfilter/version.h b/libavfilter/version.h index 19a009c110..fa67606495 100644 --- a/libavfilter/version.h +++ b/libavfilter/version.h @@ -32,7 +32,7 @@ #include "version_major.h" #define LIBAVFILTER_VERSION_MINOR 46 -#define LIBAVFILTER_VERSION_MICRO 101 +#define LIBAVFILTER_VERSION_MICRO 102 #define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \ diff --git a/libavfilter/vsrc_ddagrab.c b/libavfilter/vsrc_ddagrab.c index ce36716281..252505b96d 100644 --- a/libavfilter/vsrc_ddagrab.c +++ b/libavfilter/vsrc_ddagrab.c @@ -115,6 +115,8 @@ static const AVOption ddagrab_options[] = { { "bgra", "only output 8 Bit BGRA", 0, AV_OPT_TYPE_CONST, { .i64 = DXGI_FORMAT_B8G8R8A8_UNORM }, 0, INT_MAX, FLAGS, "output_fmt" }, { "10bit", "only output default 10 Bit format", 0, AV_OPT_TYPE_CONST, { .i64 = DXGI_FORMAT_R10G10B10A2_UNORM }, 0, INT_MAX, FLAGS, "output_fmt" }, { "x2bgr10", "only output 10 Bit X2BGR10", 0, AV_OPT_TYPE_CONST, { .i64 = DXGI_FORMAT_R10G10B10A2_UNORM }, 0, INT_MAX, FLAGS, "output_fmt" }, + { "16bit", "only output default 16 Bit format", 0, AV_OPT_TYPE_CONST, { .i64 = DXGI_FORMAT_R16G16B16A16_FLOAT },0, INT_MAX, FLAGS, "output_fmt" }, + { "rgbaf16", "only output 16 Bit RGBAF16", 0, AV_OPT_TYPE_CONST, { .i64 = DXGI_FORMAT_R16G16B16A16_FLOAT },0, INT_MAX, FLAGS, "output_fmt" }, { NULL } }; @@ -212,6 +214,7 @@ static av_cold int init_dxgi_dda(AVFilterContext *avctx) if (set_thread_dpi && SUCCEEDED(hr)) { DPI_AWARENESS_CONTEXT prev_dpi_ctx; DXGI_FORMAT formats[] = { + DXGI_FORMAT_R16G16B16A16_FLOAT, DXGI_FORMAT_R10G10B10A2_UNORM, DXGI_FORMAT_B8G8R8A8_UNORM }; @@ -665,6 +668,10 @@ static av_cold int init_hwframes_ctx(AVFilterContext *avctx) av_log(avctx, AV_LOG_VERBOSE, "Probed 10 bit RGB frame format\n"); dda->frames_ctx->sw_format = AV_PIX_FMT_X2BGR10; break; + case DXGI_FORMAT_R16G16B16A16_FLOAT: + av_log(avctx, AV_LOG_VERBOSE, "Probed 16 bit float RGB frame format\n"); + dda->frames_ctx->sw_format = AV_PIX_FMT_RGBAF16; + break; default: av_log(avctx, AV_LOG_ERROR, "Unexpected texture output format!\n"); return AVERROR_BUG; @@ -990,6 +997,12 @@ static int ddagrab_request_frame(AVFilterLink *outlink) frame->color_primaries = AVCOL_PRI_BT709; frame->color_trc = AVCOL_TRC_IEC61966_2_1; frame->colorspace = AVCOL_SPC_RGB; + } else if(desc.Format == DXGI_FORMAT_R16G16B16A16_FLOAT) { + // According to MSDN, all floating point formats contain sRGB image data with linear 1.0 gamma. + frame->color_range = AVCOL_RANGE_JPEG; + frame->color_primaries = AVCOL_PRI_BT709; + frame->color_trc = AVCOL_TRC_LINEAR; + frame->colorspace = AVCOL_SPC_RGB; } else { ret = AVERROR_BUG; goto fail;