eden-emu/SDL
15
0
Fork 0
mirror of https://github.com/libsdl-org/SDL.git synced 2025-06-07 16:01:10 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 3

render: SDL_HINT_RENDER_DRIVER now accepts a comma-separated list.

Browse source 
Fixes #11077.
This commit is contained in:
Ryan C. Gordon 2025-01-21 11:23:04 -05:00
parent 670a7d8126
commit c45c4a5e51
No known key found for this signature in database
GPG key ID: FA148B892AB48044
3 changed files with 35 additions and 18 deletions
Download patch file Download diff file Expand all files Collapse all files

42
src/render/SDL_render.c
View file

@ -958,10 +958,8 @@ SDL_Renderer *SDL_CreateRendererWithProperties(SDL_PropertiesID props)
#ifndef SDL_RENDER_DISABLED
SDL_Window *window = (SDL_Window *)SDL_GetPointerProperty(props, SDL_PROP_RENDERER_CREATE_WINDOW_POINTER, NULL);
SDL_Surface *surface = (SDL_Surface *)SDL_GetPointerProperty(props, SDL_PROP_RENDERER_CREATE_SURFACE_POINTER, NULL);
const char *name = SDL_GetStringProperty(props, SDL_PROP_RENDERER_CREATE_NAME_STRING, NULL);
const int n = SDL_GetNumRenderDrivers();
const char *driver_name = SDL_GetStringProperty(props, SDL_PROP_RENDERER_CREATE_NAME_STRING, NULL);
const char *hint;
int i, attempted = 0;
SDL_PropertiesID new_props;
#ifdef SDL_PLATFORM_ANDROID
@ -1008,28 +1006,34 @@ SDL_Renderer *SDL_CreateRendererWithProperties(SDL_PropertiesID props)
}
} else {
bool rc = false;
if (!name) {
name = SDL_GetHint(SDL_HINT_RENDER_DRIVER);
if (!driver_name) {
driver_name = SDL_GetHint(SDL_HINT_RENDER_DRIVER);
}
if (name) {
for (i = 0; i < n; i++) {
const SDL_RenderDriver *driver = render_drivers[i];
if (SDL_strcasecmp(name, driver->name) == 0) {
// Create a new renderer instance
++attempted;
rc = driver->CreateRenderer(renderer, window, props);
break;
if (driver_name && *driver_name != 0) {
const char *driver_attempt = driver_name;
while (driver_attempt && *driver_attempt != 0 && !rc) {
const char *driver_attempt_end = SDL_strchr(driver_attempt, ',');
const size_t driver_attempt_len = (driver_attempt_end) ? (driver_attempt_end - driver_attempt) : SDL_strlen(driver_attempt);
for (int i = 0; render_drivers[i]; i++) {
const SDL_RenderDriver *driver = render_drivers[i];
if ((driver_attempt_len == SDL_strlen(driver->name)) && (SDL_strncasecmp(driver->name, driver_attempt, driver_attempt_len) == 0)) {
rc = driver->CreateRenderer(renderer, window, props);
if (rc) {
break;
}
}
}
driver_attempt = (driver_attempt_end) ? (driver_attempt_end + 1) : NULL;
}
} else {
for (i = 0; i < n; i++) {
for (int i = 0; render_drivers[i]; i++) {
const SDL_RenderDriver *driver = render_drivers[i];
// Create a new renderer instance
++attempted;
rc = driver->CreateRenderer(renderer, window, props);
if (rc) {
break; // Yay, we got one!
break;
}
SDL_DestroyRendererWithoutFreeing(renderer);
SDL_zerop(renderer); // make sure we don't leave function pointers from a previous CreateRenderer() in this struct.
@ -1037,7 +1041,9 @@ SDL_Renderer *SDL_CreateRendererWithProperties(SDL_PropertiesID props)
}
if (!rc) {
if (!name || !attempted) {
if (driver_name) {
SDL_SetError("%s not available", driver_name);
} else {
SDL_SetError("Couldn't find matching render driver");
}
goto error;