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Fixed code style for new Vulkan API functions

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This commit is contained in:
Sam Lantinga 2017-08-27 23:39:55 -07:00
parent ea91908e95
commit 0cebef607b
1 changed files with 29 additions and 55 deletions
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84
src/video/SDL_video.c
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@ -1398,21 +1398,17 @@ SDL_CreateWindow(const char *title, int x, int y, int w, int h, Uint32 flags)
} }
} }
if(flags & SDL_WINDOW_VULKAN) if (flags & SDL_WINDOW_VULKAN) {
{ if (!_this->Vulkan_CreateSurface) {
if(!_this->Vulkan_CreateSurface)
{
SDL_SetError("Vulkan support is either not configured in SDL " SDL_SetError("Vulkan support is either not configured in SDL "
"or not available in video driver"); "or not available in video driver");
return NULL; return NULL;
} }
if(flags & SDL_WINDOW_OPENGL) if (flags & SDL_WINDOW_OPENGL) {
{
SDL_SetError("Vulkan and OpenGL not supported on same window"); SDL_SetError("Vulkan and OpenGL not supported on same window");
return NULL; return NULL;
} }
if(SDL_Vulkan_LoadLibrary(NULL) < 0) if (SDL_Vulkan_LoadLibrary(NULL) < 0) {
{
return NULL; return NULL;
} }
} }
@ -1927,20 +1923,16 @@ SDL_SetWindowSize(SDL_Window * window, int w, int h)
} }
/* Make sure we don't exceed any window size limits */ /* Make sure we don't exceed any window size limits */
if (window->min_w && w < window->min_w) if (window->min_w && w < window->min_w) {
{
w = window->min_w; w = window->min_w;
} }
if (window->max_w && w > window->max_w) if (window->max_w && w > window->max_w) {
{
w = window->max_w; w = window->max_w;
} }
if (window->min_h && h < window->min_h) if (window->min_h && h < window->min_h) {
{
h = window->min_h; h = window->min_h;
} }
if (window->max_h && h > window->max_h) if (window->max_h && h > window->max_h) {
{
h = window->max_h; h = window->max_h;
} }
@ -3978,34 +3970,27 @@ void SDL_OnApplicationDidBecomeActive(void)
} }
} }
#define NOT_A_VULKAN_WINDOW "The specified window isn't a Vulkan window." #define NOT_A_VULKAN_WINDOW "The specified window isn't a Vulkan window"
int SDL_Vulkan_LoadLibrary(const char *path) int SDL_Vulkan_LoadLibrary(const char *path)
{ {
int retval; int retval;
if(!_this) if (!_this) {
{
SDL_UninitializedVideo(); SDL_UninitializedVideo();
return -1; return -1;
} }
if(_this->vulkan_config.loader_loaded) if (_this->vulkan_config.loader_loaded) {
{ if (path && SDL_strcmp(path, _this->vulkan_config.loader_path) != 0) {
if(path && SDL_strcmp(path, _this->vulkan_config.loader_path) != 0)
{
return SDL_SetError("Vulkan loader library already loaded"); return SDL_SetError("Vulkan loader library already loaded");
} }
retval = 0; retval = 0;
} } else {
else if (!_this->Vulkan_LoadLibrary) {
{
if(!_this->Vulkan_LoadLibrary)
{
return SDL_SetError("No Vulkan support in video driver"); return SDL_SetError("No Vulkan support in video driver");
} }
retval = _this->Vulkan_LoadLibrary(_this, path); retval = _this->Vulkan_LoadLibrary(_this, path);
} }
if(retval == 0) if (retval == 0) {
{
_this->vulkan_config.loader_loaded++; _this->vulkan_config.loader_loaded++;
} }
return retval; return retval;
@ -4013,13 +3998,11 @@ int SDL_Vulkan_LoadLibrary(const char *path)
void *SDL_Vulkan_GetVkGetInstanceProcAddr(void) void *SDL_Vulkan_GetVkGetInstanceProcAddr(void)
{ {
if(!_this) if (!_this) {
{
SDL_UninitializedVideo(); SDL_UninitializedVideo();
return NULL; return NULL;
} }
if(!_this->vulkan_config.loader_loaded) if (!_this->vulkan_config.loader_loaded) {
{
SDL_SetError("No Vulkan loader has been loaded"); SDL_SetError("No Vulkan loader has been loaded");
} }
return _this->vulkan_config.vkGetInstanceProcAddr; return _this->vulkan_config.vkGetInstanceProcAddr;
@ -4027,19 +4010,15 @@ void *SDL_Vulkan_GetVkGetInstanceProcAddr(void)
void SDL_Vulkan_UnloadLibrary(void) void SDL_Vulkan_UnloadLibrary(void)
{ {
if(!_this) if (!_this) {
{
SDL_UninitializedVideo(); SDL_UninitializedVideo();
return; return;
} }
if(_this->vulkan_config.loader_loaded > 0) if (_this->vulkan_config.loader_loaded > 0) {
{ if (--_this->vulkan_config.loader_loaded > 0) {
if(--_this->vulkan_config.loader_loaded > 0)
{
return; return;
} }
if(_this->Vulkan_UnloadLibrary) if (_this->Vulkan_UnloadLibrary) {
{
_this->Vulkan_UnloadLibrary(_this); _this->Vulkan_UnloadLibrary(_this);
} }
} }
@ -4049,15 +4028,13 @@ SDL_bool SDL_Vulkan_GetInstanceExtensions(SDL_Window *window, unsigned *count, c
{ {
CHECK_WINDOW_MAGIC(window, SDL_FALSE); CHECK_WINDOW_MAGIC(window, SDL_FALSE);
if(!(window->flags & SDL_WINDOW_VULKAN)) if (!(window->flags & SDL_WINDOW_VULKAN)) {
{
SDL_SetError(NOT_A_VULKAN_WINDOW); SDL_SetError(NOT_A_VULKAN_WINDOW);
return SDL_FALSE; return SDL_FALSE;
} }
if(!count) if (!count) {
{ SDL_InvalidParamError("count");
SDL_SetError("invalid count");
return SDL_FALSE; return SDL_FALSE;
} }
@ -4070,21 +4047,18 @@ SDL_bool SDL_Vulkan_CreateSurface(SDL_Window *window,
{ {
CHECK_WINDOW_MAGIC(window, SDL_FALSE); CHECK_WINDOW_MAGIC(window, SDL_FALSE);
if(!(window->flags & SDL_WINDOW_VULKAN)) if (!(window->flags & SDL_WINDOW_VULKAN)) {
{
SDL_SetError(NOT_A_VULKAN_WINDOW); SDL_SetError(NOT_A_VULKAN_WINDOW);
return SDL_FALSE; return SDL_FALSE;
} }
if(!instance) if (!instance) {
{ SDL_InvalidParamError("instance");
SDL_SetError("invalid instance");
return SDL_FALSE; return SDL_FALSE;
} }
if(!surface) if (!surface) {
{ SDL_InvalidParamError("surface");
SDL_SetError("invalid surface");
return SDL_FALSE; return SDL_FALSE;
} }