diff --git a/libretro-common/formats/tga/rtga.c b/libretro-common/formats/tga/rtga.c index d39ea57bc0..4b61cc166e 100644 --- a/libretro-common/formats/tga/rtga.c +++ b/libretro-common/formats/tga/rtga.c @@ -222,7 +222,7 @@ static uint8_t *rtga__tga_load(rtga__context *s, (void)tga_y_origin; /* do a tiny bit of precessing */ - if ( tga_image_type >= 8 ) + if (tga_image_type >= 8) { tga_image_type -= 8; tga_is_RLE = 1; @@ -243,28 +243,29 @@ static uint8_t *rtga__tga_load(rtga__context *s, return NULL; /* we don't report this as a bad TGA because we don't even know if it's TGA */ /* If paletted, then we will use the number of bits from the palette */ - if ( tga_indexed ) + if (tga_indexed) tga_comp = tga_palette_bits / 8; /* TGA info */ *x = tga_width; *y = tga_height; - if (comp) *comp = tga_comp; + if (comp) + *comp = tga_comp; - tga_data = (unsigned char*)malloc( (size_t)tga_width * tga_height * tga_comp ); + tga_data = (unsigned char*)malloc((size_t)tga_width * tga_height * tga_comp); if (!tga_data) return NULL; /* skip to the data's starting position (offset usually = 0) */ rtga__skip(s, tga_offset ); - if ( !tga_indexed && !tga_is_RLE) + if (!tga_indexed && !tga_is_RLE) { int i; for (i=0; i < tga_height; ++i) { - int y = tga_inverted ? tga_height -i - 1 : i; - uint8_t *tga_row = tga_data + y*tga_width*tga_comp; + int _y = tga_inverted ? (tga_height -i - 1) : i; + uint8_t *tga_row = tga_data + _y * tga_width * tga_comp; rtga__getn(s, tga_row, tga_width * tga_comp); } } @@ -278,12 +279,12 @@ static uint8_t *rtga__tga_load(rtga__context *s, unsigned char *tga_palette = NULL; /* Do I need to load a palette? */ - if ( tga_indexed) + if (tga_indexed) { /* any data to skip? (offset usually = 0) */ rtga__skip(s, tga_palette_start ); /* load the palette */ - tga_palette = (unsigned char*)malloc( tga_palette_len * tga_palette_bits / 8 ); + tga_palette = (unsigned char*)malloc(tga_palette_len * tga_palette_bits / 8); if (!tga_palette) { @@ -303,9 +304,9 @@ static uint8_t *rtga__tga_load(rtga__context *s, for (i=0; i < tga_width * tga_height; ++i) { /* if I'm in RLE mode, do I need to get a RLE rtga__pngchunk? */ - if ( tga_is_RLE ) + if (tga_is_RLE) { - if ( RLE_count == 0 ) + if (RLE_count == 0) { /* yep, get the next byte as a RLE command */ int RLE_cmd = rtga__get8(s); @@ -313,21 +314,21 @@ static uint8_t *rtga__tga_load(rtga__context *s, RLE_repeating = RLE_cmd >> 7; read_next_pixel = 1; } - else if ( !RLE_repeating ) + else if (!RLE_repeating) read_next_pixel = 1; } else read_next_pixel = 1; /* OK, if I need to read a pixel, do it now */ - if ( read_next_pixel ) + if (read_next_pixel) { /* load however much data we did have */ - if ( tga_indexed ) + if (tga_indexed) { /* read in 1 byte, then perform the lookup */ int pal_idx = rtga__get8(s); - if ( pal_idx >= tga_palette_len ) /* invalid index */ + if (pal_idx >= tga_palette_len) /* invalid index */ pal_idx = 0; pal_idx *= tga_bits_per_pixel / 8; for (j = 0; j*8 < tga_bits_per_pixel; ++j) @@ -353,7 +354,7 @@ static uint8_t *rtga__tga_load(rtga__context *s, } /* do I need to invert the image? */ - if ( tga_inverted ) + if (tga_inverted) { for (j = 0; j*2 < tga_height; ++j) { @@ -372,8 +373,8 @@ static uint8_t *rtga__tga_load(rtga__context *s, } /* Clear my palette, if I had one */ - if ( tga_palette != NULL ) - free( tga_palette ); + if (tga_palette) + free(tga_palette); } /* swap RGB */