devraza/rustboyadvance-ng
Archived
1
Fork 0
Code Issues Pull requests Packages Projects Releases 1 Wiki Activity

bugfix: Fix a bug where sprites were not rendered in bitmap modes.

Browse source 
I misunderstood the docs ^^


Former-commit-id: 157ae0dec037be3718b7a28314ba3b2eeb85cca0
This commit is contained in:
Michel Heily 2020-02-19 01:39:47 +02:00
parent a585753dc2
commit 0476342278
1 changed files with 2 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
src/core/gpu/render/obj.rs
View file

@ -55,13 +55,6 @@ impl ObjAttrs {
} }
impl Gpu { impl Gpu {
fn obj_tile_base(&self) -> u32 {
match self.dispcnt.mode() {
mode if mode > 2 => OVRAM + 0x4000,
_ => OVRAM,
}
}
fn get_affine_matrix(&self, affine_index: u32) -> AffineMatrix { fn get_affine_matrix(&self, affine_index: u32) -> AffineMatrix {
let mut offset = AFFINE_FILL + affine_index * 16 * 2; let mut offset = AFFINE_FILL + affine_index * 16 * 2;
let pa = self.oam.read_16(offset) as i16 as i32; let pa = self.oam.read_16(offset) as i16 as i32;
@ -100,7 +93,7 @@ impl Gpu {
return; return;
} }
let tile_base = self.obj_tile_base() + 0x20 * (attrs.2.tile() as u32); let tile_base = OVRAM + 0x20 * (attrs.2.tile() as u32);
let (tile_size, pixel_format) = attrs.tile_format(); let (tile_size, pixel_format) = attrs.tile_format();
let palette_bank = match pixel_format { let palette_bank = match pixel_format {
@ -174,7 +167,7 @@ impl Gpu {
return; return;
} }
let tile_base = self.obj_tile_base() + 0x20 * (attrs.2.tile() as u32); let tile_base = OVRAM + 0x20 * (attrs.2.tile() as u32);
let (tile_size, pixel_format) = attrs.tile_format(); let (tile_size, pixel_format) = attrs.tile_format();
let palette_bank = match pixel_format { let palette_bank = match pixel_format {