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Use corect depth from DisplaySurface in vmware_vga.c

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Hello,
for what I can tell, there is no way for vmware_vga to work correctly
right now. It assumes that the framebuffer bits-per-pixel and the one
from the DisplaySurface are identical (it uses directly the VRAM from
vga.c), but it always assumes 3 bytes per pixel, which is never possible
with the current version of DisplaySurface.
Attached patch fixes that by using ds_get_bits_per_pixel.
This commit is contained in:
Reimar Döffinger 2009-08-23 18:00:33 +02:00 committed by Andrzej Zaborowski
parent 13f59cbfe3
commit c00a9de060
1 changed files with 3 additions and 3 deletions
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6
hw/vmware_vga.c
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@ -923,7 +923,7 @@ static void vmsvga_reset(struct vmsvga_state_s *s)
s->width = -1; s->width = -1;
s->height = -1; s->height = -1;
s->svgaid = SVGA_ID; s->svgaid = SVGA_ID;
s->depth = 24; s->depth = ds_get_bits_per_pixel(s->vga.ds);
s->bypp = (s->depth + 7) >> 3; s->bypp = (s->depth + 7) >> 3;
s->cursor.on = 0; s->cursor.on = 0;
s->redraw_fifo_first = 0; s->redraw_fifo_first = 0;
@ -1126,8 +1126,6 @@ static void vmsvga_init(struct vmsvga_state_s *s, int vga_ram_size)
s->scratch_size = SVGA_SCRATCH_SIZE; s->scratch_size = SVGA_SCRATCH_SIZE;
s->scratch = (uint32_t *) qemu_malloc(s->scratch_size * 4); s->scratch = (uint32_t *) qemu_malloc(s->scratch_size * 4);
vmsvga_reset(s);
#ifdef EMBED_STDVGA #ifdef EMBED_STDVGA
vga_common_init((VGAState *) s, vga_ram_size); vga_common_init((VGAState *) s, vga_ram_size);
vga_init((VGAState *) s); vga_init((VGAState *) s);
@ -1142,6 +1140,8 @@ static void vmsvga_init(struct vmsvga_state_s *s, int vga_ram_size)
vmsvga_screen_dump, vmsvga_screen_dump,
vmsvga_text_update, &s->vga); vmsvga_text_update, &s->vga);
vmsvga_reset(s);
#ifdef CONFIG_BOCHS_VBE #ifdef CONFIG_BOCHS_VBE
/* XXX: use optimized standard vga accesses */ /* XXX: use optimized standard vga accesses */
cpu_register_physical_memory(VBE_DISPI_LFB_PHYSICAL_ADDRESS, cpu_register_physical_memory(VBE_DISPI_LFB_PHYSICAL_ADDRESS,