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OK changeFrameBuffer__14JUTDirectPrintFPvUsUs

This commit is contained in:
Julgodis 2021-09-25 18:03:19 +02:00
parent 35631bf4ff
commit 0ed8a12f7f
2 changed files with 17 additions and 15 deletions
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4
include/JSystem/JUtility/JUTDirectPrint.h
View File

@ -31,9 +31,9 @@ private:
/* 0x00 */ void* field_0x00;
/* 0x04 */ u16 mFrameBufferWidth;
/* 0x06 */ u16 mFrameBufferHeight;
/* 0x08 */ u16 mWidthStride;
/* 0x08 */ u16 mStride;
/* 0x0A */ u16 field_0x0A;
/* 0x0C */ size_t field_0x0C;
/* 0x0C */ size_t mFrameBufferSize;
/* 0x10 */ u8 field_0x10[4];
/* 0x14 */ u16* mFrameBuffer;
/* 0x18 */ JUtility::TColor mCharColor;

28
libs/JSystem/JUtility/JUTDirectPrint.cpp
View File

@ -6,6 +6,7 @@
#include "JSystem/JUtility/JUTDirectPrint.h"
#include "dol2asm.h"
#include "dolphin/types.h"
#include "global.h"
//
// Types:
@ -92,14 +93,14 @@ void JUTDirectPrint::erase(int x, int y, int width, int height) {
height = height << 1;
}
u16* pixel = mFrameBuffer + mWidthStride * y + x;
u16* pixel = mFrameBuffer + mStride * y + x;
for (int i = 0; i < height; i++) {
for (int j = 0; j < width; j++) {
*pixel = 0x1080;
pixel = pixel + 1;
}
pixel += mWidthStride - width;
pixel += mStride - width;
}
}
@ -189,7 +190,7 @@ void JUTDirectPrint::drawChar(int position_x, int position_y, int ch) {
else
scale_y = 2;
u16* pixel = mFrameBuffer + mWidthStride * position_y * scale_y + position_x * scale_x;
u16* pixel = mFrameBuffer + mStride * position_y * scale_y + position_x * scale_x;
for (int y = 0; y < 7; y++) {
u32 data = *font_data << col_index;
font_data += 1;
@ -237,7 +238,7 @@ void JUTDirectPrint::drawChar(int position_x, int position_y, int ch) {
value = u4 | (u2 + u1 + u3);
pixel[0] = value;
if (scale_y > 1)
pixel[mWidthStride] = value;
pixel[mStride] = value;
if (data & 0x20000000) {
u1 = field_0x26;
@ -266,13 +267,13 @@ void JUTDirectPrint::drawChar(int position_x, int position_y, int ch) {
value = u4 | (u2 + u1 + u3);
pixel[1] = value;
if (scale_y > 1)
pixel[1 + mWidthStride] = value;
pixel[1 + mStride] = value;
data <<= 2;
pixel += 2;
}
pixel += mWidthStride * scale_y - scale_x * 6;
pixel += mStride * scale_y - scale_x * 6;
}
}
#else
@ -288,14 +289,15 @@ asm void JUTDirectPrint::drawChar(int param_0, int param_1, int param_2) {
/* 802E456C-802E45A4 2DEEAC 0038+00 1/1 4/4 0/0 .text changeFrameBuffer__14JUTDirectPrintFPvUsUs
*/
#pragma push
#pragma optimization_level 0
#pragma optimizewithasm off
asm void JUTDirectPrint::changeFrameBuffer(void* param_0, u16 param_1, u16 param_2) {
nofralloc
#include "asm/JSystem/JUtility/JUTDirectPrint/changeFrameBuffer__14JUTDirectPrintFPvUsUs.s"
void JUTDirectPrint::changeFrameBuffer(void* frameBuffer, u16 width, u16 height) {
this->field_0x00 = frameBuffer;
mFrameBuffer = (u16*)frameBuffer;
mFrameBufferWidth = width;
mFrameBufferHeight = height;
mStride = ALIGN_NEXT(width & 0xFFFF, 16);
mFrameBufferSize = (u32)mStride * (u32)mFrameBufferHeight * 2;
}
#pragma pop
/* 802E45A4-802E46D8 2DEEE4 0134+00 1/1 0/0 0/0 .text
* printSub__14JUTDirectPrintFUsUsPCcP16__va_list_structb */