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Add standalone NVENC encoder

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This commit is contained in:
ns6089
2023-04-25 16:38:37 +03:00
committed by Cameron Gutman
parent 7fe52bc5f8
commit 68fa43a61c
34 changed files with 2124 additions and 642 deletions
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25
src/platform/linux/graphics.cpp
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@@ -607,27 +607,8 @@ namespace egl {
}
void
sws_t::set_colorspace(std::uint32_t colorspace, std::uint32_t color_range) {
video::color_t *color_p;
switch (colorspace) {
case 5: // SWS_CS_SMPTE170M
color_p = &video::colors[0];
break;
case 1: // SWS_CS_ITU709
color_p = &video::colors[2];
break;
case 9: // SWS_CS_BT2020
color_p = &video::colors[4];
break;
default:
BOOST_LOG(warning) << "Colorspace: ["sv << colorspace << "] not yet supported: switching to default"sv;
color_p = &video::colors[0];
};
if (color_range > 1) {
// Full range
++color_p;
}
sws_t::apply_colorspace(const video::sunshine_colorspace_t &colorspace) {
auto color_p = video::color_vectors_from_colorspace(colorspace);
std::string_view members[] {
util::view(color_p->color_vec_y),
@@ -741,7 +722,7 @@ namespace egl {
gl::ctx.UseProgram(sws.program[1].handle());
gl::ctx.Uniform1fv(loc_width_i, 1, &width_i);
auto color_p = &video::colors[0];
auto color_p = video::color_vectors_from_colorspace(video::colorspace_e::rec601, false);
std::pair<const char *, std::string_view> members[] {
std::make_pair("color_vec_y", util::view(color_p->color_vec_y)),
std::make_pair("color_vec_u", util::view(color_p->color_vec_u)),