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GLES support

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This commit is contained in:
milek7
2018-10-16 20:32:45 +02:00
parent f8857158ce
commit d16d96f2b2
77 changed files with 5601 additions and 26893 deletions
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31
screenshot.cpp
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@@ -4,14 +4,29 @@
#include "Logs.h"
#include <png.h>
void screenshot_manager::screenshot_save_thread( char *img )
void screenshot_manager::screenshot_save_thread( char *img, int w, int h )
{
png_image png;
memset(&png, 0, sizeof(png_image));
png.version = PNG_IMAGE_VERSION;
png.width = Global.iWindowWidth;
png.height = Global.iWindowHeight;
png.format = PNG_FORMAT_RGB;
png.width = w;
png.height = h;
int stride;
if (Global.use_gles)
{
png.format = PNG_FORMAT_RGBA;
stride = -w * 4;
for (int y = 0; y < h; y++)
for (int x = 0; x < w; x++)
img[(y * w + x) * 4 + 3] = 0xFF;
}
else
{
png.format = PNG_FORMAT_RGB;
stride = -w * 3;
}
char datetime[64];
time_t timer;
@@ -32,7 +47,7 @@ void screenshot_manager::screenshot_save_thread( char *img )
std::string filename = Global.screenshot_dir + "/" + std::string(datetime) +
"_" + std::to_string(perf) + ".png";
if (png_image_write_to_file(&png, filename.c_str(), 0, img, -Global.iWindowWidth * 3, nullptr) == 1)
if (png_image_write_to_file(&png, filename.c_str(), 0, img, stride, nullptr) == 1)
WriteLog("saved " + filename);
else
WriteLog("failed to save " + filename);
@@ -42,11 +57,11 @@ void screenshot_manager::screenshot_save_thread( char *img )
void screenshot_manager::make_screenshot()
{
char *img = new char[Global.iWindowWidth * Global.iWindowHeight * 3];
glReadPixels(0, 0, Global.iWindowWidth, Global.iWindowHeight, GL_RGB, GL_UNSIGNED_BYTE, (GLvoid*)img);
char *img = new char[Global.iWindowWidth * Global.iWindowHeight * 4];
glReadPixels(0, 0, Global.iWindowWidth, Global.iWindowHeight, Global.use_gles ? GL_RGBA : GL_RGB, GL_UNSIGNED_BYTE, (GLvoid*)img);
//m7t: use pbo
std::thread t(screenshot_save_thread, img);
std::thread t(screenshot_save_thread, img, Global.iWindowWidth, Global.iWindowHeight);
t.detach();
}