forked from enlightenment/efl
61 lines
1.8 KiB
C
61 lines
1.8 KiB
C
#include "evas_common_private.h"
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#include "evas_private.h"
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void
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cserve2_scale_init(void)
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{
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evas_common_cpu_init();
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evas_common_blend_init();
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evas_common_image_init();
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evas_common_convert_init();
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evas_common_scale_init();
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evas_common_scale_sample_init();
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}
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void
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cserve2_scale_shutdown(void)
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{
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evas_common_image_shutdown();
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}
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static inline void
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_cserve2_rgba_image_set(RGBA_Image *im, void *data, int w, int h, int alpha)
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{
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memset(im, 0, sizeof *im);
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im->cache_entry.w = w;
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im->cache_entry.h = h;
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im->cache_entry.space = EVAS_COLORSPACE_ARGB8888;
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im->cache_entry.flags.alpha = alpha;
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im->image.data = data;
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im->cache_entry.allocated.w = w;
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im->cache_entry.allocated.h = h;
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}
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void
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cserve2_rgba_image_scale_do(void *src_data, int src_full_w, int src_full_h,
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void *dst_data,
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int src_x, int src_y, int src_w, int src_h,
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int dst_x, int dst_y, int dst_w, int dst_h,
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int alpha, int smooth)
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{
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RGBA_Image src, dst;
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RGBA_Draw_Context ct;
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_cserve2_rgba_image_set(&src, src_data, src_full_w, src_full_h, alpha);
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_cserve2_rgba_image_set(&dst, dst_data, dst_w, dst_h, alpha);
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dst.flags = RGBA_IMAGE_NOTHING;
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memset(&ct, 0, sizeof(ct));
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ct.render_op = _EVAS_RENDER_COPY;
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if (smooth)
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evas_common_scale_rgba_in_to_out_clip_smooth(&src, &dst, &ct,
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src_x, src_y, src_w, src_h,
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dst_x, dst_y, dst_w, dst_h);
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else
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evas_common_scale_rgba_in_to_out_clip_sample(&src, &dst, &ct,
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src_x, src_y, src_w, src_h,
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dst_x, dst_y, dst_w, dst_h);
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}
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