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UYVY format implementation, fixes #4682.

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This commit is contained in:
OBattler
2024-08-03 19:54:39 +02:00
parent 0a71014825
commit 5782f812e0
1 changed files with 11 additions and 1 deletions
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12
src/video/vid_voodoo_banshee_blitter.c
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@@ -346,6 +346,7 @@ update_src_stride(voodoo_t *voodoo)
break;
case SRC_FORMAT_COL_32_BPP:
case SRC_FORMAT_COL_YUYV:
case SRC_FORMAT_COL_UYVY:
bpp = 32;
break;
@@ -731,6 +732,13 @@ do_screen_to_screen_line(voodoo_t *voodoo, uint8_t *src_p, int use_x_dir, int sr
src_data_yuv = *(uint32_t *) &src_p[src_x_real];
break;
}
case SRC_FORMAT_COL_UYVY:
{
src_data_yuv = *(uint32_t *) &src_p[src_x_real];
src_data_yuv = ((src_data_yuv & 0xFF00) >> 8) | ((src_data_yuv & 0xFF) << 8) |
((src_data_yuv & 0xFF000000) >> 8) | ((src_data_yuv & 0xFF0000) << 8);
break;
}
default:
fatal("banshee_do_screen_to_screen_blt: unknown srcFormat %08x\n", voodoo->banshee_blt.srcFormat);
@@ -744,7 +752,8 @@ do_screen_to_screen_line(voodoo_t *voodoo, uint8_t *src_p, int use_x_dir, int sr
src_data = (b >> 3) | ((g >> 2) << 5) | ((r >> 3) << 11);
}
if ((voodoo->banshee_blt.srcFormat & SRC_FORMAT_COL_MASK) == SRC_FORMAT_COL_YUYV) {
if ((voodoo->banshee_blt.srcFormat & SRC_FORMAT_COL_MASK) == SRC_FORMAT_COL_YUYV
|| (voodoo->banshee_blt.srcFormat & SRC_FORMAT_COL_MASK) == SRC_FORMAT_COL_UYVY) {
if (((voodoo->banshee_blt.dstFormat & DST_FORMAT_COL_MASK) == DST_FORMAT_COL_24_BPP) ||
((voodoo->banshee_blt.dstFormat & DST_FORMAT_COL_MASK) == DST_FORMAT_COL_32_BPP)) {
uint32_t rgbcol[2] = { 0, 0 };
@@ -1488,6 +1497,7 @@ voodoo_2d_reg_writel(voodoo_t *voodoo, uint32_t addr, uint32_t val)
break;
case SRC_FORMAT_COL_32_BPP:
case SRC_FORMAT_COL_YUYV:
case SRC_FORMAT_COL_UYVY:
voodoo->banshee_blt.src_bpp = 32;
break;
case SRC_FORMAT_COL_16_BPP: