diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/vga.c | 3 | ||||
| -rw-r--r-- | hw/vga_template.h | 15 |
2 files changed, 8 insertions, 10 deletions
@@ -824,8 +824,7 @@ typedef void vga_draw_line_func(VGAState *s1, uint8_t *d, static inline unsigned int rgb_to_pixel8(unsigned int r, unsigned int g, unsigned b) { - /* XXX: TODO */ - return 0; + return ((r >> 5) << 5) | ((g >> 5) << 2) | (b >> 6); } static inline unsigned int rgb_to_pixel15(unsigned int r, unsigned int g, unsigned b) diff --git a/hw/vga_template.h b/hw/vga_template.h index 51302b3495..909571ebb3 100644 --- a/hw/vga_template.h +++ b/hw/vga_template.h @@ -44,7 +44,7 @@ static inline void glue(vga_draw_glyph_line_, DEPTH)(uint8_t *d, { #if BPP == 1 ((uint32_t *)d)[0] = (dmask16[(font_data >> 4)] & xorcol) ^ bgcol; - ((uint32_t *)d)[3] = (dmask16[(font_data >> 0) & 0xf] & xorcol) ^ bgcol; + ((uint32_t *)d)[1] = (dmask16[(font_data >> 0) & 0xf] & xorcol) ^ bgcol; #elif BPP == 2 ((uint32_t *)d)[0] = (dmask4[(font_data >> 6)] & xorcol) ^ bgcol; ((uint32_t *)d)[1] = (dmask4[(font_data >> 4) & 3] & xorcol) ^ bgcol; @@ -106,22 +106,21 @@ static void glue(vga_draw_glyph9_, DEPTH)(uint8_t *d, int linesize, xorcol = bgcol ^ fgcol; do { font_data = font_ptr[0]; - /* XXX: unaligned accesses are done */ #if BPP == 1 - ((uint32_t *)d)[0] = (dmask16[(font_data >> 4)] & xorcol) ^ bgcol; + cpu_to_32wu((uint32_t *)d, (dmask16[(font_data >> 4)] & xorcol) ^ bgcol); v = (dmask16[(font_data >> 0) & 0xf] & xorcol) ^ bgcol; - ((uint32_t *)d)[3] = v; + cpu_to_32wu(((uint32_t *)d)+1, v); if (dup9) ((uint8_t *)d)[8] = v >> (24 * (1 - BIG)); else ((uint8_t *)d)[8] = bgcol; #elif BPP == 2 - ((uint32_t *)d)[0] = (dmask4[(font_data >> 6)] & xorcol) ^ bgcol; - ((uint32_t *)d)[1] = (dmask4[(font_data >> 4) & 3] & xorcol) ^ bgcol; - ((uint32_t *)d)[2] = (dmask4[(font_data >> 2) & 3] & xorcol) ^ bgcol; + cpu_to_32wu(((uint32_t *)d)+0, (dmask4[(font_data >> 6)] & xorcol) ^ bgcol); + cpu_to_32wu(((uint32_t *)d)+1, (dmask4[(font_data >> 4) & 3] & xorcol) ^ bgcol); + cpu_to_32wu(((uint32_t *)d)+2, (dmask4[(font_data >> 2) & 3] & xorcol) ^ bgcol); v = (dmask4[(font_data >> 0) & 3] & xorcol) ^ bgcol; - ((uint32_t *)d)[3] = v; + cpu_to_32wu(((uint32_t *)d)+3, v); if (dup9) ((uint16_t *)d)[8] = v >> (16 * (1 - BIG)); else |