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#include <stdlib.h>
#include <assert.h>
#include "kitchensink/kiterror.h"
#include "kitchensink/internal/subtitle/kitsubtitlepacket.h"
#include "kitchensink/internal/subtitle/renderers/kitsubrenderer.h"
Kit_SubtitleRenderer* Kit_CreateSubtitleRenderer(Kit_Decoder *dec) {
// Allocate renderer and make sure allocation was a success
Kit_SubtitleRenderer *ren = calloc(1, sizeof(Kit_SubtitleRenderer));
if(ren == NULL) {
Kit_SetError("Unable to allocate kit subtitle renderer");
return NULL;
}
ren->dec = dec;
return ren;
}
void Kit_RunSubtitleRenderer(Kit_SubtitleRenderer *ren, void *src, double pts, double start, double end) {
if(ren == NULL)
return;
if(ren->ren_render != NULL)
ren->ren_render(ren, src, pts, start, end);
}
int Kit_GetSubtitleRendererData(Kit_SubtitleRenderer *ren, Kit_TextureAtlas *atlas, SDL_Texture *texture, double current_pts) {
if(ren == NULL)
return 0;
if(ren->ren_get_data != NULL)
return ren->ren_get_data(ren, atlas, texture, current_pts);
return 0;
}
void Kit_SetSubtitleRendererSize(Kit_SubtitleRenderer *ren, int w, int h) {
if(ren == NULL)
return;
if(ren->ren_set_size != NULL)
ren->ren_set_size(ren, w, h);
}
void Kit_CloseSubtitleRenderer(Kit_SubtitleRenderer *ren) {
if(ren == NULL)
return;
if(ren->ren_close != NULL)
ren->ren_close(ren);
free(ren);
}
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