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Use floating point values for viewport, clip rectangle, and texture sizes

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These are integer values internally, but the API has been changed to make it easier to mix other render code with querying those values.

Fixes https://github.com/libsdl-org/SDL/issues/7519
This commit is contained in:
Sam Lantinga
2024-06-12 09:21:02 -07:00
parent 463984ec20
commit 9fb5a9ccac
29 changed files with 624 additions and 585 deletions
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8
test/testsprite.c
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@@ -79,7 +79,7 @@ static int LoadSprite(const char *file)
static void MoveSprites(SDL_Renderer *renderer, SDL_Texture *sprite)
{
int i;
SDL_Rect viewport;
SDL_FRect viewport;
SDL_FRect temp;
SDL_FRect *position, *velocity;
@@ -120,9 +120,9 @@ static void MoveSprites(SDL_Renderer *renderer, SDL_Texture *sprite)
/* Test points */
SDL_SetRenderDrawColor(renderer, 0xFF, 0x00, 0x00, 0xFF);
SDL_RenderPoint(renderer, 0.0f, 0.0f);
SDL_RenderPoint(renderer, (float)(viewport.w - 1), 0.0f);
SDL_RenderPoint(renderer, 0.0f, (float)(viewport.h - 1));
SDL_RenderPoint(renderer, (float)(viewport.w - 1), (float)(viewport.h - 1));
SDL_RenderPoint(renderer, (viewport.w - 1), 0.0f);
SDL_RenderPoint(renderer, 0.0f, (viewport.h - 1));
SDL_RenderPoint(renderer, (viewport.w - 1), (viewport.h - 1));
/* Test horizontal and vertical lines */
SDL_SetRenderDrawColor(renderer, 0x00, 0xFF, 0x00, 0xFF);