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-rw-r--r--src/codec_query/cuda.c14
-rw-r--r--src/codec_query/vaapi.c51
-rw-r--r--src/codec_query/vulkan.c3
-rw-r--r--src/main.cpp103
4 files changed, 100 insertions, 71 deletions
diff --git a/src/codec_query/cuda.c b/src/codec_query/cuda.c
index 690e7d4..4692b1d 100644
--- a/src/codec_query/cuda.c
+++ b/src/codec_query/cuda.c
@@ -101,16 +101,16 @@ static bool encoder_get_supported_profiles(const NV_ENCODE_API_FUNCTION_LIST *fu
for(uint32_t i = 0; i < profile_guid_count; ++i) {
if(profile_is_h264(&profile_guids[i])) {
- supported_video_codecs->h264 = true;
+ supported_video_codecs->h264 = (gsr_supported_video_codec){ true, false };
} else if(profile_is_hevc(&profile_guids[i])) {
- supported_video_codecs->hevc = true;
+ supported_video_codecs->hevc = (gsr_supported_video_codec){ true, false };
} else if(profile_is_hevc_10bit(&profile_guids[i])) {
- supported_video_codecs->hevc_hdr = true;
- supported_video_codecs->hevc_10bit = true;
+ supported_video_codecs->hevc_hdr = (gsr_supported_video_codec){ true, false };
+ supported_video_codecs->hevc_10bit = (gsr_supported_video_codec){ true, false };
} else if(profile_is_av1(&profile_guids[i])) {
- supported_video_codecs->av1 = true;
- supported_video_codecs->av1_hdr = true;
- supported_video_codecs->av1_10bit = true;
+ supported_video_codecs->av1 = (gsr_supported_video_codec){ true, false };
+ supported_video_codecs->av1_hdr = (gsr_supported_video_codec){ true, false };
+ supported_video_codecs->av1_10bit = (gsr_supported_video_codec){ true, false };
}
}
diff --git a/src/codec_query/vaapi.c b/src/codec_query/vaapi.c
index d9f3497..f919131 100644
--- a/src/codec_query/vaapi.c
+++ b/src/codec_query/vaapi.c
@@ -77,7 +77,8 @@ static bool profile_is_vp9(VAProfile profile) {
}
}
-static bool profile_supports_video_encoding(VADisplay va_dpy, VAProfile profile) {
+static bool profile_supports_video_encoding(VADisplay va_dpy, VAProfile profile, bool *low_power) {
+ *low_power = false;
int num_entrypoints = vaMaxNumEntrypoints(va_dpy);
if(num_entrypoints <= 0)
return false;
@@ -86,18 +87,22 @@ static bool profile_supports_video_encoding(VADisplay va_dpy, VAProfile profile)
if(!entrypoint_list)
return false;
- bool supported = false;
+ bool supports_encoding = false;
+ bool supports_low_power_encoding = false;
if(vaQueryConfigEntrypoints(va_dpy, profile, entrypoint_list, &num_entrypoints) == VA_STATUS_SUCCESS) {
for(int i = 0; i < num_entrypoints; ++i) {
- if(entrypoint_list[i] == VAEntrypointEncSlice) {
- supported = true;
- break;
- }
+ if(entrypoint_list[i] == VAEntrypointEncSlice)
+ supports_encoding = true;
+ else if(entrypoint_list[i] == VAEntrypointEncSliceLP)
+ supports_low_power_encoding = true;
}
}
+ if(!supports_encoding && supports_low_power_encoding)
+ *low_power = true;
+
free(entrypoint_list);
- return supported;
+ return supports_encoding || supports_low_power_encoding;
}
static bool get_supported_video_codecs(VADisplay va_dpy, gsr_supported_video_codecs *video_codecs, bool cleanup) {
@@ -123,29 +128,31 @@ static bool get_supported_video_codecs(VADisplay va_dpy, gsr_supported_video_cod
goto fail;
for(int i = 0; i < num_profiles; ++i) {
+ bool low_power = false;
if(profile_is_h264(profile_list[i])) {
- if(profile_supports_video_encoding(va_dpy, profile_list[i]))
- video_codecs->h264 = true;
+ if(profile_supports_video_encoding(va_dpy, profile_list[i], &low_power)) {
+ video_codecs->h264 = (gsr_supported_video_codec){ true, low_power };
+ }
} else if(profile_is_hevc_8bit(profile_list[i])) {
- if(profile_supports_video_encoding(va_dpy, profile_list[i]))
- video_codecs->hevc = true;
+ if(profile_supports_video_encoding(va_dpy, profile_list[i], &low_power))
+ video_codecs->hevc = (gsr_supported_video_codec){ true, low_power };
} else if(profile_is_hevc_10bit(profile_list[i])) {
- if(profile_supports_video_encoding(va_dpy, profile_list[i])) {
- video_codecs->hevc_hdr = true;
- video_codecs->hevc_10bit = true;
+ if(profile_supports_video_encoding(va_dpy, profile_list[i], &low_power)) {
+ video_codecs->hevc_hdr = (gsr_supported_video_codec){ true, low_power };
+ video_codecs->hevc_10bit = (gsr_supported_video_codec){ true, low_power };
}
} else if(profile_is_av1(profile_list[i])) {
- if(profile_supports_video_encoding(va_dpy, profile_list[i])) {
- video_codecs->av1 = true;
- video_codecs->av1_hdr = true;
- video_codecs->av1_10bit = true;
+ if(profile_supports_video_encoding(va_dpy, profile_list[i], &low_power)) {
+ video_codecs->av1 = (gsr_supported_video_codec){ true, low_power };
+ video_codecs->av1_hdr = (gsr_supported_video_codec){ true, low_power };
+ video_codecs->av1_10bit = (gsr_supported_video_codec){ true, low_power };
}
} else if(profile_is_vp8(profile_list[i])) {
- if(profile_supports_video_encoding(va_dpy, profile_list[i]))
- video_codecs->vp8 = true;
+ if(profile_supports_video_encoding(va_dpy, profile_list[i], &low_power))
+ video_codecs->vp8 = (gsr_supported_video_codec){ true, low_power };
} else if(profile_is_vp9(profile_list[i])) {
- if(profile_supports_video_encoding(va_dpy, profile_list[i]))
- video_codecs->vp9 = true;
+ if(profile_supports_video_encoding(va_dpy, profile_list[i], &low_power))
+ video_codecs->vp9 = (gsr_supported_video_codec){ true, low_power };
}
}
diff --git a/src/codec_query/vulkan.c b/src/codec_query/vulkan.c
index c19c4f7..5e0abe2 100644
--- a/src/codec_query/vulkan.c
+++ b/src/codec_query/vulkan.c
@@ -147,7 +147,8 @@ bool gsr_get_supported_video_codecs_vulkan(gsr_supported_video_codecs *video_cod
free(device_extensions);
return success;
#else
- video_codecs->h264 = true;
+ // TODO: Low power query
+ video_codecs->h264 = (gsr_supported_video_codec){ true, false };
return true;
#endif
}
diff --git a/src/main.cpp b/src/main.cpp
index e153806..3751fbb 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -936,7 +936,7 @@ static void video_hardware_set_qp(AVCodecContext *codec_context, VideoQuality vi
}
}
-static void open_video_hardware(AVCodecContext *codec_context, VideoQuality video_quality, bool very_old_gpu, gsr_gpu_vendor vendor, PixelFormat pixel_format, bool hdr, gsr_color_depth color_depth, BitrateMode bitrate_mode, VideoCodec video_codec) {
+static void open_video_hardware(AVCodecContext *codec_context, VideoQuality video_quality, bool very_old_gpu, gsr_gpu_vendor vendor, PixelFormat pixel_format, bool hdr, gsr_color_depth color_depth, BitrateMode bitrate_mode, VideoCodec video_codec, bool low_power) {
(void)very_old_gpu;
AVDictionary *options = nullptr;
@@ -977,7 +977,8 @@ static void open_video_hardware(AVCodecContext *codec_context, VideoQuality vide
}
} else {
// TODO: More quality options
- //av_dict_set_int(&options, "low_power", 1, 0);
+ if(low_power)
+ av_dict_set_int(&options, "low_power", 1, 0);
// Improves performance but increases vram
//av_dict_set_int(&options, "async_depth", 8, 0);
@@ -1703,7 +1704,7 @@ static bool get_supported_video_codecs(gsr_egl *egl, VideoCodec video_codec, boo
memset(video_codecs, 0, sizeof(*video_codecs));
if(use_software_video_encoder) {
- video_codecs->h264 = true;
+ video_codecs->h264.supported = true;
return true;
}
@@ -1793,27 +1794,27 @@ static const AVCodec* get_ffmpeg_video_codec(VideoCodec video_codec, gsr_gpu_ven
static void set_supported_video_codecs_ffmpeg(gsr_supported_video_codecs *supported_video_codecs, gsr_gpu_vendor vendor) {
if(!get_ffmpeg_video_codec(VideoCodec::H264, vendor)) {
- supported_video_codecs->h264 = false;
+ supported_video_codecs->h264.supported = false;
}
if(!get_ffmpeg_video_codec(VideoCodec::HEVC, vendor)) {
- supported_video_codecs->hevc = false;
- supported_video_codecs->hevc_hdr = false;
- supported_video_codecs->hevc_10bit = false;
+ supported_video_codecs->hevc.supported = false;
+ supported_video_codecs->hevc_hdr.supported = false;
+ supported_video_codecs->hevc_10bit.supported = false;
}
if(!get_ffmpeg_video_codec(VideoCodec::AV1, vendor)) {
- supported_video_codecs->av1 = false;
- supported_video_codecs->av1_hdr = false;
- supported_video_codecs->av1_10bit = false;
+ supported_video_codecs->av1.supported = false;
+ supported_video_codecs->av1_hdr.supported = false;
+ supported_video_codecs->av1_10bit.supported = false;
}
if(!get_ffmpeg_video_codec(VideoCodec::VP8, vendor)) {
- supported_video_codecs->vp8 = false;
+ supported_video_codecs->vp8.supported = false;
}
if(!get_ffmpeg_video_codec(VideoCodec::VP9, vendor)) {
- supported_video_codecs->vp9 = false;
+ supported_video_codecs->vp9.supported = false;
}
}
@@ -1828,27 +1829,27 @@ static void list_supported_video_codecs(gsr_egl *egl, bool wayland) {
if(!get_ffmpeg_video_codec(VideoCodec::H264_VULKAN, egl->gpu_info.vendor))
memset(&supported_video_codecs_vulkan, 0, sizeof(supported_video_codecs_vulkan));
- if(supported_video_codecs.h264)
+ if(supported_video_codecs.h264.supported)
puts("h264");
if(avcodec_find_encoder_by_name("libx264"))
puts("h264_software");
- if(supported_video_codecs.hevc)
+ if(supported_video_codecs.hevc.supported)
puts("hevc");
- if(supported_video_codecs.hevc_hdr && wayland)
+ if(supported_video_codecs.hevc_hdr.supported && wayland)
puts("hevc_hdr");
- if(supported_video_codecs.hevc_10bit)
+ if(supported_video_codecs.hevc_10bit.supported)
puts("hevc_10bit");
- if(supported_video_codecs.av1)
+ if(supported_video_codecs.av1.supported)
puts("av1");
- if(supported_video_codecs.av1_hdr && wayland)
+ if(supported_video_codecs.av1_hdr.supported && wayland)
puts("av1_hdr");
- if(supported_video_codecs.av1_10bit)
+ if(supported_video_codecs.av1_10bit.supported)
puts("av1_10bit");
- if(supported_video_codecs.vp8)
+ if(supported_video_codecs.vp8.supported)
puts("vp8");
- if(supported_video_codecs.vp9)
+ if(supported_video_codecs.vp9.supported)
puts("vp9");
- if(supported_video_codecs_vulkan.h264)
+ if(supported_video_codecs_vulkan.h264.supported)
puts("h264_vulkan");
}
@@ -2295,8 +2296,25 @@ static const char* video_codec_to_string(VideoCodec video_codec) {
return "";
}
-static const AVCodec* pick_video_codec(VideoCodec *video_codec, gsr_egl *egl, bool use_software_video_encoder, bool video_codec_auto, const char *video_codec_to_use, bool is_flv) {
+static bool video_codec_only_supports_low_power_mode(const gsr_supported_video_codecs &supported_video_codecs, VideoCodec video_codec) {
+ switch(video_codec) {
+ case VideoCodec::H264: return supported_video_codecs.h264.low_power;
+ case VideoCodec::HEVC: return supported_video_codecs.hevc.low_power;
+ case VideoCodec::HEVC_HDR: return supported_video_codecs.hevc_hdr.low_power;
+ case VideoCodec::HEVC_10BIT: return supported_video_codecs.hevc_10bit.low_power;
+ case VideoCodec::AV1: return supported_video_codecs.av1.low_power;
+ case VideoCodec::AV1_HDR: return supported_video_codecs.av1_hdr.low_power;
+ case VideoCodec::AV1_10BIT: return supported_video_codecs.av1_10bit.low_power;
+ case VideoCodec::VP8: return supported_video_codecs.vp8.low_power;
+ case VideoCodec::VP9: return supported_video_codecs.vp9.low_power;
+ case VideoCodec::H264_VULKAN: return supported_video_codecs.h264.low_power;
+ }
+ return false;
+}
+
+static const AVCodec* pick_video_codec(VideoCodec *video_codec, gsr_egl *egl, bool use_software_video_encoder, bool video_codec_auto, const char *video_codec_to_use, bool is_flv, bool *low_power) {
// TODO: software encoder for hevc, av1, vp8 and vp9
+ *low_power = false;
gsr_supported_video_codecs supported_video_codecs;
if(!get_supported_video_codecs(egl, *video_codec, use_software_video_encoder, true, &supported_video_codecs)) {
@@ -2310,52 +2328,52 @@ static const AVCodec* pick_video_codec(VideoCodec *video_codec, gsr_egl *egl, bo
case VideoCodec::H264: {
if(use_software_video_encoder)
video_codec_f = avcodec_find_encoder_by_name("libx264");
- else if(supported_video_codecs.h264)
+ else if(supported_video_codecs.h264.supported)
video_codec_f = get_ffmpeg_video_codec(*video_codec, egl->gpu_info.vendor);
break;
}
case VideoCodec::HEVC: {
- if(supported_video_codecs.hevc)
+ if(supported_video_codecs.hevc.supported)
video_codec_f = get_ffmpeg_video_codec(*video_codec, egl->gpu_info.vendor);
break;
}
case VideoCodec::HEVC_HDR: {
- if(supported_video_codecs.hevc_hdr)
+ if(supported_video_codecs.hevc_hdr.supported)
video_codec_f = get_ffmpeg_video_codec(*video_codec, egl->gpu_info.vendor);
break;
}
case VideoCodec::HEVC_10BIT: {
- if(supported_video_codecs.hevc_10bit)
+ if(supported_video_codecs.hevc_10bit.supported)
video_codec_f = get_ffmpeg_video_codec(*video_codec, egl->gpu_info.vendor);
break;
}
case VideoCodec::AV1: {
- if(supported_video_codecs.av1)
+ if(supported_video_codecs.av1.supported)
video_codec_f = get_ffmpeg_video_codec(*video_codec, egl->gpu_info.vendor);
break;
}
case VideoCodec::AV1_HDR: {
- if(supported_video_codecs.av1_hdr)
+ if(supported_video_codecs.av1_hdr.supported)
video_codec_f = get_ffmpeg_video_codec(*video_codec, egl->gpu_info.vendor);
break;
}
case VideoCodec::AV1_10BIT: {
- if(supported_video_codecs.av1_10bit)
+ if(supported_video_codecs.av1_10bit.supported)
video_codec_f = get_ffmpeg_video_codec(*video_codec, egl->gpu_info.vendor);
break;
}
case VideoCodec::VP8: {
- if(supported_video_codecs.vp8)
+ if(supported_video_codecs.vp8.supported)
video_codec_f = get_ffmpeg_video_codec(*video_codec, egl->gpu_info.vendor);
break;
}
case VideoCodec::VP9: {
- if(supported_video_codecs.vp9)
+ if(supported_video_codecs.vp9.supported)
video_codec_f = get_ffmpeg_video_codec(*video_codec, egl->gpu_info.vendor);
break;
}
case VideoCodec::H264_VULKAN: {
- if(supported_video_codecs.h264)
+ if(supported_video_codecs.h264.supported)
video_codec_f = get_ffmpeg_video_codec(*video_codec, egl->gpu_info.vendor);
break;
}
@@ -2366,7 +2384,7 @@ static const AVCodec* pick_video_codec(VideoCodec *video_codec, gsr_egl *egl, bo
case VideoCodec::H264: {
fprintf(stderr, "Warning: selected video codec h264 is not supported, trying hevc instead\n");
video_codec_to_use = "hevc";
- if(supported_video_codecs.hevc)
+ if(supported_video_codecs.hevc.supported)
video_codec_f = get_ffmpeg_video_codec(*video_codec, egl->gpu_info.vendor);
break;
}
@@ -2376,7 +2394,7 @@ static const AVCodec* pick_video_codec(VideoCodec *video_codec, gsr_egl *egl, bo
fprintf(stderr, "Warning: selected video codec hevc is not supported, trying h264 instead\n");
video_codec_to_use = "h264";
*video_codec = VideoCodec::H264;
- if(supported_video_codecs.h264)
+ if(supported_video_codecs.h264.supported)
video_codec_f = get_ffmpeg_video_codec(*video_codec, egl->gpu_info.vendor);
break;
}
@@ -2386,7 +2404,7 @@ static const AVCodec* pick_video_codec(VideoCodec *video_codec, gsr_egl *egl, bo
fprintf(stderr, "Warning: selected video codec av1 is not supported, trying h264 instead\n");
video_codec_to_use = "h264";
*video_codec = VideoCodec::H264;
- if(supported_video_codecs.h264)
+ if(supported_video_codecs.h264.supported)
video_codec_f = get_ffmpeg_video_codec(*video_codec, egl->gpu_info.vendor);
break;
}
@@ -2403,7 +2421,7 @@ static const AVCodec* pick_video_codec(VideoCodec *video_codec, gsr_egl *egl, bo
fprintf(stderr, "Error: failed to query for supported video codecs\n");
_exit(11);
}
- if(supported_video_codecs.h264)
+ if(supported_video_codecs.h264.supported)
video_codec_f = get_ffmpeg_video_codec(*video_codec, egl->gpu_info.vendor);
break;
}
@@ -2427,10 +2445,12 @@ static const AVCodec* pick_video_codec(VideoCodec *video_codec, gsr_egl *egl, bo
_exit(2);
}
+ *low_power = video_codec_only_supports_low_power_mode(supported_video_codecs, *video_codec);
+
return video_codec_f;
}
-static const AVCodec* select_video_codec_with_fallback(VideoCodec *video_codec, const char *video_codec_to_use, const char *file_extension, bool use_software_video_encoder, gsr_egl *egl) {
+static const AVCodec* select_video_codec_with_fallback(VideoCodec *video_codec, const char *video_codec_to_use, const char *file_extension, bool use_software_video_encoder, gsr_egl *egl, bool *low_power) {
const bool video_codec_auto = strcmp(video_codec_to_use, "auto") == 0;
if(video_codec_auto) {
if(strcmp(file_extension, "webm") == 0) {
@@ -2480,7 +2500,7 @@ static const AVCodec* select_video_codec_with_fallback(VideoCodec *video_codec,
usage();
}
- return pick_video_codec(video_codec, egl, use_software_video_encoder, video_codec_auto, video_codec_to_use, is_flv);
+ return pick_video_codec(video_codec, egl, use_software_video_encoder, video_codec_auto, video_codec_to_use, is_flv, low_power);
}
int main(int argc, char **argv) {
@@ -3059,7 +3079,8 @@ int main(int argc, char **argv) {
}
audio_codec = select_audio_codec_with_fallback(audio_codec, file_extension, uses_amix);
- const AVCodec *video_codec_f = select_video_codec_with_fallback(&video_codec, video_codec_to_use, file_extension.c_str(), use_software_video_encoder, &egl);
+ bool low_power = false;
+ const AVCodec *video_codec_f = select_video_codec_with_fallback(&video_codec, video_codec_to_use, file_extension.c_str(), use_software_video_encoder, &egl, &low_power);
const gsr_color_depth color_depth = video_codec_to_bit_depth(video_codec);
gsr_capture *capture = create_capture_impl(window_str, screen_region, wayland, &egl, fps, video_codec, color_range, record_cursor, use_software_video_encoder, restore_portal_session, portal_session_token_filepath, color_depth);
@@ -3138,7 +3159,7 @@ int main(int argc, char **argv) {
if(use_software_video_encoder) {
open_video_software(video_codec_context, quality, pixel_format, hdr, color_depth, bitrate_mode);
} else {
- open_video_hardware(video_codec_context, quality, very_old_gpu, egl.gpu_info.vendor, pixel_format, hdr, color_depth, bitrate_mode, video_codec);
+ open_video_hardware(video_codec_context, quality, very_old_gpu, egl.gpu_info.vendor, pixel_format, hdr, color_depth, bitrate_mode, video_codec, low_power);
}
if(video_stream)
avcodec_parameters_from_context(video_stream->codecpar, video_codec_context);
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-02 10:33:11 +0000