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Make public TakeScreenshot() function

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raysan5 2017-04-16 13:47:49 +02:00
parent 9956344215
commit 7e65c300b6
2 changed files with 23 additions and 25 deletions
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47
src/core.c
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@ -316,9 +316,6 @@ static void PollInputEvents(void); // Register user events
static void SwapBuffers(void); // Copy back buffer to front buffers
static void LogoAnimation(void); // Plays raylib logo appearing animation
static void SetupViewport(void); // Set viewport parameters
#if defined(PLATFORM_DESKTOP) || defined(PLATFORM_RPI)
static void TakeScreenshot(void); // Takes a screenshot and saves it in the same folder as executable
#endif
#if defined(PLATFORM_DESKTOP) || defined(PLATFORM_WEB)
static void ErrorCallback(int error, const char *description); // GLFW3 Error Callback, runs on GLFW3 error
@ -1001,6 +998,28 @@ void SetConfigFlags(char flags)
if (configFlags & FLAG_FULLSCREEN_MODE) fullscreen = true;
}
// Takes a screenshot and saves it in the same folder as executable
void TakeScreenshot(void)
{
#if defined(PLATFORM_DESKTOP) || defined(PLATFORM_RPI)
static int shotNum = 0; // Screenshot number, increments every screenshot take during program execution
char buffer[20]; // Buffer to store file name
unsigned char *imgData = rlglReadScreenPixels(renderWidth, renderHeight);
sprintf(buffer, "screenshot%03i.png", shotNum);
// Save image as PNG
SavePNG(buffer, imgData, renderWidth, renderHeight, 4);
free(imgData);
shotNum++;
TraceLog(INFO, "[%s] Screenshot taken #03i", buffer, shotNum);
#endif
}
// Check file extension
bool IsFileExtension(const char *fileName, const char *ext)
{
@ -2284,28 +2303,6 @@ static void SwapBuffers(void)
#endif
}
#if defined(PLATFORM_DESKTOP) || defined(PLATFORM_RPI)
// Takes a screenshot and saves it in the same folder as executable
static void TakeScreenshot(void)
{
static int shotNum = 0; // Screenshot number, increments every screenshot take during program execution
char buffer[20]; // Buffer to store file name
unsigned char *imgData = rlglReadScreenPixels(renderWidth, renderHeight);
sprintf(buffer, "screenshot%03i.png", shotNum);
// Save image as PNG
SavePNG(buffer, imgData, renderWidth, renderHeight, 4);
free(imgData);
shotNum++;
TraceLog(INFO, "[%s] Screenshot taken!", buffer);
}
#endif
#if defined(PLATFORM_DESKTOP) || defined(PLATFORM_WEB)
// GLFW3 Error Callback, runs on GLFW3 error
static void ErrorCallback(int error, const char *description)

1
src/raylib.h
View File

@ -690,6 +690,7 @@ RLAPI Color Fade(Color color, float alpha); // Color fade-
RLAPI void ShowLogo(void); // Activates raylib logo at startup (can be done with flags)
RLAPI void SetConfigFlags(char flags); // Setup some window configuration flags
//RLAPI void TraceLog(int logType, const char *text, ...); // Show trace log messages (INFO, WARNING, ERROR, DEBUG)
RLAPI void TakeScreenshot(void); // Takes a screenshot and saves it in the same folder as executable
RLAPI bool IsFileExtension(const char *fileName, const char *ext);// Check file extension
RLAPI bool IsFileDropped(void); // Check if a file have been dropped into window