mirror of https://github.com/nmlgc/ReC98.git
19 lines
467 B
C++
19 lines
467 B
C++
void egc_copy_rows_1_to_0(vram_y_t top, pixel_t h)
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{
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vram_offset_t vram_offset = vram_offset_muldiv(0, top);
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egc_on();
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egc_setup_copy();
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for(pixel_t y = 0; y < h; y++) {
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vram_word_amount_t x = 0;
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while(x < (ROW_SIZE / 2)) {
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dots16_t page1;
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graph_accesspage_func(1); egc_snap(page1, vram_offset, 16);
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graph_accesspage_func(0); egc_put(vram_offset, page1, 16);
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x++;
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vram_offset += static_cast<vram_offset_t>(sizeof(page1));
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}
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}
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egc_off();
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}
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