gbdev/rgbds
1
0
Fork 0
mirror of https://github.com/gbdev/rgbds.git synced 2025-11-21 02:32:06 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix reading ACO palette files (#1404)

Browse Source
This commit is contained in:
Sylvie
2024-06-13 12:21:19 -04:00
committed by GitHub
parent dfec7111e2
commit 82f60e26c4
1 changed files with 4 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
src/gfx/pal_spec.cpp
View File

@@ -489,7 +489,7 @@ static void parseACOFile(std::filebuf &file) {
return; return;
} }
if (readBE<uint16_t>(buf) != 1) { if (readBE<uint16_t>(buf) != 1) {
error("Palette file does not appear to be an ACO file"); error("Palette file does not appear to be an ACO v1 file");
return; return;
} }
@@ -526,7 +526,8 @@ static void parseACOFile(std::filebuf &file) {
uint16_t colorType = readBE<uint16_t>(buf); uint16_t colorType = readBE<uint16_t>(buf);
switch (colorType) { switch (colorType) {
case 0: // RGB case 0: // RGB
color = Rgba(buf[0], buf[2], buf[4], 0xFF); // Only keep the MSB of the (big-endian) 16-bit values.
color = Rgba(buf[2], buf[4], buf[6], 0xFF);
break; break;
case 1: // HSB case 1: // HSB
error("Unsupported color type (HSB) for ACO file"); error("Unsupported color type (HSB) for ACO file");
@@ -535,7 +536,7 @@ static void parseACOFile(std::filebuf &file) {
error("Unsupported color type (CMYK) for ACO file"); error("Unsupported color type (CMYK) for ACO file");
return; return;
case 7: // Lab case 7: // Lab
error("Unsupported color type (lab) for ACO file"); error("Unsupported color type (Lab) for ACO file");
return; return;
case 8: // Grayscale case 8: // Grayscale
error("Unsupported color type (grayscale) for ACO file"); error("Unsupported color type (grayscale) for ACO file");