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Added SDL_FlipSurface() to flip a surface vertically or horizontally

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Fixes https://github.com/libsdl-org/SDL/issues/8857
This commit is contained in:
Sam Lantinga 2024-01-20 06:31:37 -08:00
parent 2cd583ee13
commit 308906ba25
13 changed files with 184 additions and 21 deletions
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6
src/render/software/SDL_render_sw.c
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@ -257,14 +257,14 @@ typedef struct CopyExData
SDL_Rect dstrect;
double angle;
SDL_FPoint center;
SDL_RendererFlip flip;
SDL_FlipMode flip;
float scale_x;
float scale_y;
} CopyExData;
static int SW_QueueCopyEx(SDL_Renderer *renderer, SDL_RenderCommand *cmd, SDL_Texture *texture,
const SDL_FRect *srcrect, const SDL_FRect *dstrect,
const double angle, const SDL_FPoint *center, const SDL_RendererFlip flip, float scale_x, float scale_y)
const double angle, const SDL_FPoint *center, const SDL_FlipMode flip, float scale_x, float scale_y)
{
CopyExData *verts = (CopyExData *)SDL_AllocateRenderVertices(renderer, sizeof(CopyExData), 0, &cmd->data.draw.first);
@ -311,7 +311,7 @@ static int Blit_to_Screen(SDL_Surface *src, SDL_Rect *srcrect, SDL_Surface *surf
static int SW_RenderCopyEx(SDL_Renderer *renderer, SDL_Surface *surface, SDL_Texture *texture,
const SDL_Rect *srcrect, const SDL_Rect *final_rect,
const double angle, const SDL_FPoint *center, const SDL_RendererFlip flip, float scale_x, float scale_y)
const double angle, const SDL_FPoint *center, const SDL_FlipMode flip, float scale_x, float scale_y)
{
SDL_Surface *src = (SDL_Surface *)texture->driverdata;
SDL_Rect tmp_rect;