35 lines
1 KiB
C
35 lines
1 KiB
C
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#include "arc/graphics/view.h"
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#include "arc/std/errno.h"
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#include <SDL.h>
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#include <stdlib.h>
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void ARC_View_Create(ARC_View **view, ARC_Renderer *renderer, ARC_Rect bounds){
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*view = (ARC_View *)malloc(sizeof(ARC_View));
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(*view)->renderer = renderer;
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(*view)->bounds = bounds;
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}
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void ARC_View_Destroy(ARC_View *view){
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free(view);
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}
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void ARC_View_Render(ARC_View *view, ARC_View_RenderFn renderFn, void *data){
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int err = SDL_RenderSetViewport((SDL_Renderer *)view->renderer, (const SDL_Rect *)&(view->bounds));
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if(err){
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ARC_DEBUG_LOG(ARC_ERRNO_DATA, "in src/graphics/sdl/view.c ARC_View_Render(view, renderFn), SDL_RenderSetViewport(...) returned: %d", err);
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return;
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}
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renderFn(data);
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err = SDL_RenderSetViewport((SDL_Renderer *)view->renderer, NULL);
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if(err){
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ARC_DEBUG_LOG(ARC_ERRNO_DATA, "in src/graphics/sdl/view.c ARC_View_Render(view, NULL), SDL_RenderSetViewport(...) returned: %d", err);
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return;
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}
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}
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ARC_Rect ARC_View_GetBounds(ARC_View *view){
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return view->bounds;
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}
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