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Removed SDL_RENDERER_ACCELERATED and SDL_RENDERER_SOFTWARE

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These flags are unnecessary and have always been a source of confusion.
This commit is contained in:
Sam Lantinga
2024-04-04 12:39:24 -07:00
parent 3f8dba3713
commit 5fa87e29e7
19 changed files with 37 additions and 92 deletions
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13
src/video/SDL_video.c
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@@ -253,7 +253,7 @@ static int SDL_CreateWindowTexture(SDL_VideoDevice *_this, SDL_Window *window, S
const SDL_bool specific_accelerated_renderer = (hint && *hint != '0' && *hint != '1' &&
SDL_strcasecmp(hint, "true") != 0 &&
SDL_strcasecmp(hint, "false") != 0 &&
SDL_strcasecmp(hint, "software") != 0);
SDL_strcasecmp(hint, SDL_SOFTWARE_RENDERER) != 0);
/* Check to see if there's a specific driver requested */
if (specific_accelerated_renderer) {
@@ -264,20 +264,15 @@ static int SDL_CreateWindowTexture(SDL_VideoDevice *_this, SDL_Window *window, S
}
return SDL_SetError("Requested renderer for " SDL_HINT_FRAMEBUFFER_ACCELERATION " is not available");
}
/* if it was specifically requested, even if SDL_RENDERER_ACCELERATED isn't set, we'll accept this renderer. */
} else {
const int total = SDL_GetNumRenderDrivers();
for (i = 0; i < total; ++i) {
const char *name = SDL_GetRenderDriver(i);
if (name && (SDL_strcmp(name, "software") != 0)) {
if (name && (SDL_strcmp(name, SDL_SOFTWARE_RENDERER) != 0)) {
renderer = SDL_CreateRenderer(window, name, 0);
if (renderer && (SDL_GetRendererInfo(renderer, &info) == 0) && (info.flags & SDL_RENDERER_ACCELERATED)) {
if (renderer) {
break; /* this will work. */
}
if (renderer) { /* wasn't accelerated, etc, skip it. */
SDL_DestroyRenderer(renderer);
renderer = NULL;
}
}
}
if (!renderer) {
@@ -3049,7 +3044,7 @@ static SDL_Surface *SDL_CreateWindowFramebuffer(SDL_Window *window)
/* See if the user or application wants to specifically disable the framebuffer */
const char *hint = SDL_GetHint(SDL_HINT_FRAMEBUFFER_ACCELERATION);
if (hint) {
if ((*hint == '0') || (SDL_strcasecmp(hint, "false") == 0) || (SDL_strcasecmp(hint, "software") == 0)) {
if ((*hint == '0') || (SDL_strcasecmp(hint, "false") == 0) || (SDL_strcasecmp(hint, SDL_SOFTWARE_RENDERER) == 0)) {
attempt_texture_framebuffer = SDL_FALSE;
}
}