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Add verbose error-reporting to backends

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Should fix #98
This commit is contained in:
Clownacy 2020-02-01 12:22:44 +00:00
parent 49d32a98c5
commit e3db7749ba
5 changed files with 59 additions and 6 deletions
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6
src/Backends/Audio/SDL2.cpp
View file

@ -163,7 +163,10 @@ static void Callback(void *user_data, Uint8 *stream_uint8, int len)
BOOL AudioBackend_Init(void)
{
if (SDL_InitSubSystem(SDL_INIT_AUDIO) < 0)
{
SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, "Fatal error (SDL2 audio backend)", "'SDL_InitSubSystem(SDL_INIT_AUDIO)' failed", NULL);
return FALSE;
}
#ifndef NDEBUG
puts("Available SDL2 audio drivers:");
@ -185,7 +188,10 @@ BOOL AudioBackend_Init(void)
output_frequency = obtained_specification.freq;
if (device_id == 0)
{
SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, "Fatal error (SDL2 audio backend)", "'SDL_OpenAudioDevice' failed", NULL);
return FALSE;
}
SDL_PauseAudioDevice(device_id, 0);

32
src/Backends/Rendering/OpenGL3.cpp
View file

@ -310,7 +310,7 @@ static GLuint CompileShader(const char *vertex_shader_source, const char *fragme
{
char buffer[0x200];
glGetShaderInfoLog(vertex_shader, sizeof(buffer), NULL, buffer);
printf("Vertex shader: %s", buffer);
SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, "Vertex shader error", buffer, window);
return 0;
}
@ -325,7 +325,7 @@ static GLuint CompileShader(const char *vertex_shader_source, const char *fragme
{
char buffer[0x200];
glGetShaderInfoLog(fragment_shader, sizeof(buffer), NULL, buffer);
printf("Fragment shader: %s", buffer);
SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, "Fragment shader error", buffer, window);
return 0;
}
@ -341,7 +341,7 @@ static GLuint CompileShader(const char *vertex_shader_source, const char *fragme
{
char buffer[0x200];
glGetProgramInfoLog(program_id, sizeof(buffer), NULL, buffer);
printf("Shader linker: %s", buffer);
SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, "Shader linker error", buffer, window);
return 0;
}
@ -455,13 +455,11 @@ Backend_Surface* Backend_Init(const char *title, int width, int height, BOOL ful
{
#ifndef USE_OPENGLES2
if (gladLoadGLLoader((GLADloadproc)SDL_GL_GetProcAddress))
#endif
{
#ifndef USE_OPENGLES2
// Check if the platform supports OpenGL 3.2
if (GLAD_GL_VERSION_3_2)
#endif
{
#endif
#ifndef NDEBUG
printf("GL_VENDOR = %s\n", glGetString(GL_VENDOR));
printf("GL_RENDERER = %s\n", glGetString(GL_RENDERER));
@ -552,15 +550,37 @@ Backend_Surface* Backend_Init(const char *title, int width, int height, BOOL ful
#ifndef USE_OPENGLES2
glDeleteVertexArrays(1, &vertex_array_id);
#endif
#ifndef USE_OPENGLES2
}
else
{
SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, "Fatal error (OpenGL rendering backend)", "Your system does not support OpenGL 3.2", window);
}
}
else
{
SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, "Fatal error (OpenGL rendering backend)", "Could not load OpenGL functions", window);
}
#endif
}
else
{
SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, "Fatal error (OpenGL rendering backend)", "SDL_GL_MakeCurrent failed", window);
}
SDL_GL_DeleteContext(context);
}
else
{
SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, "Fatal error (OpenGL rendering backend)", "Could not create OpenGL context", window);
}
SDL_DestroyWindow(window);
}
else
{
SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, "Fatal error (OpenGL rendering backend)", "Could not create window", NULL);
}
return NULL;
}

6
src/Backends/Rendering/SDLSurface.cpp
View file

@ -62,9 +62,15 @@ Backend_Surface* Backend_Init(const char *title, int width, int height, BOOL ful
if (framebuffer.sdlsurface != NULL)
return &framebuffer;
else
SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, "Fatal error (SDLSurface rendering backend)", "Could not create framebuffer surface", window);
SDL_DestroyWindow(window);
}
else
{
SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, "Fatal error (SDLSurface rendering backend)", "Could not create window", NULL);
}
return NULL;
}

13
src/Backends/Rendering/SDLTexture.cpp
View file

@ -110,12 +110,25 @@ Backend_Surface* Backend_Init(const char *title, int width, int height, BOOL ful
return &framebuffer;
}
else
{
SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, "Fatal error (SDLTexture rendering backend)", "Could not create framebuffer", window);
}
SDL_DestroyRenderer(renderer);
}
else
{
SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, "Fatal error (SDLTexture rendering backend)", "Could not create renderer", window);
}
SDL_DestroyWindow(window);
}
else
{
SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, "Fatal error (SDLTexture rendering backend)", "Could not create window", NULL);
}
return NULL;
}

8
src/Backends/Rendering/Software.cpp
View file

@ -65,9 +65,17 @@ Backend_Surface* Backend_Init(const char *title, int width, int height, BOOL ful
return &framebuffer;
}
else
{
SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, "Fatal error (software rendering backend)", "Could not create framebuffer surface", window);
}
SDL_DestroyWindow(window);
}
else
{
SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, "Fatal error (software rendering backend)", "Could not create window", NULL);
}
return NULL;
}