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video pattern generator: add full-depth Y216/Y416

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This commit is contained in:
Martin Pulec
2022-05-25 13:29:09 +02:00
parent 0d7ab91bd9
commit 5b0c8ca268
3 changed files with 61 additions and 3 deletions
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12
src/utils/video_pattern_generator.cpp
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@@ -61,6 +61,7 @@
#include <array>
#include <iostream>
#include <random>
#include <set>
#include <utility>
#include <vector>
@@ -86,6 +87,7 @@ using std::make_unique;
using std::max;
using std::min;
using std::move;
using std::set;
using std::string;
using std::swap;
using std::unique_ptr;
@@ -97,6 +99,8 @@ enum class generator_depth {
bits16
};
static const set<codec_t> native_16b{ RG48, R12L, R10k, v210, Y416, Y216 };
class image_pattern {
public:
static unique_ptr<image_pattern> create(string const & config);
@@ -334,7 +338,11 @@ class image_pattern_raw : public image_pattern {
unique_ptr<image_pattern> image_pattern::create(string const &config) {
if (config == "help") {
cout << "Pattern to use, one of: " << BOLD("bars, blank, ebu_bars, gradient[=0x<AABBGGRR>], gradient2, noise, raw=0xXX[YYZZ..], smpte_bars, 0x<AABBGGRR>\n");
cout << "\t\t- patterns 'gradient2' and 'noise' generate full bit-depth patterns with " << BOLD("RG48") << ", " << BOLD("R12L") << ", " << BOLD("R10k") << " and " << BOLD("v210") << "\n";
cout << "\t\t- patterns 'gradient2' and 'noise' generate full bit-depth patterns with";
for (auto & c : native_16b) {
cout << " " << BOLD(get_codec_name(c));
}
cout << "\n";
cout << "\t\t- pattern 'raw' generates repeating sequence of given bytes without any color conversion\n";
cout << "\t\t- pattern 'smpte' uses the top bars from top 2 thirds only (doesn't render bottom third differently)\n";
return {};
@@ -411,7 +419,7 @@ video_pattern_generate(std::string const & config, int width, int height, codec_
auto data = generator->init(width, height, generator_depth::bits8);
codec_t codec_src = RGBA;
if (color_spec == RG48 || color_spec == R12L || color_spec == R10k || color_spec == v210) {
if (native_16b.find(color_spec) != native_16b.end()) {
data = generator->init(width, height, generator_depth::bits16);
codec_src = RG48;
}