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Create specialized macro for single_tile_map

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This commit is contained in:
twinaphex 2014-12-12 01:49:49 +01:00
parent 522a2facb0
commit c40748197f
1 changed files with 15 additions and 1 deletions
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16
video.c
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@ -624,6 +624,20 @@ static void render_scanline_conditional_bitmap(u32 start, u32 end, u16 *scanline
tile_type##_noflip_##color_depth(combine_op, alpha_op); \ tile_type##_noflip_##color_depth(combine_op, alpha_op); \
} \ } \
#define single_tile_map_base_4bpp_color16(tile_type) \
get_tile_4bpp(); \
if(current_tile & 0x800) \
tile_ptr += vertical_pixel_flip; \
\
if(current_tile & 0x400) \
{ \
tile_type##_flip_4bpp(base, color16); \
} \
else \
{ \
tile_type##_noflip_4bpp(base, color16); \
} \
// Draws multiple sequential tiles from the tilemap, hflips and vflips as // Draws multiple sequential tiles from the tilemap, hflips and vflips as
// necessary. // necessary.
@ -663,7 +677,7 @@ static void render_scanline_conditional_bitmap(u32 start, u32 end, u16 *scanline
#define multiple_tile_map_base_4bpp_color16() \ #define multiple_tile_map_base_4bpp_color16() \
for(i = 0; i < tile_run; i++) \ for(i = 0; i < tile_run; i++) \
{ \ { \
single_tile_map(tile, base, 4bpp, color16); \ single_tile_map_base_4bpp_color16(tile); \
advance_dest_ptr_base(8); \ advance_dest_ptr_base(8); \
map_ptr++; \ map_ptr++; \
} \ } \