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Major changes to video code - no more ROM set checks, and type and timings are set in a card's device init function;

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Added the ExpertColor DSV3868P CF55 (S3 Vision868).
This commit is contained in:
OBattler
2018-09-19 20:13:32 +02:00
parent d3c24b9d1b
commit 69b57c49b0
45 changed files with 737 additions and 901 deletions
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12
src/video/vid_ati_mach64.c
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@@ -8,7 +8,7 @@
*
* ATi Mach64 graphics card emulation.
*
* Version: @(#)vid_ati_mach64.c 1.0.22 2018/07/16
* Version: @(#)vid_ati_mach64.c 1.0.23 2018/09/19
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
@@ -256,6 +256,9 @@ typedef struct mach64_t
int overlay_v_acc;
} mach64_t;
static video_timings_t timing_mach64_isa = {VIDEO_ISA, 3, 3, 6, 5, 5, 10};
static video_timings_t timing_mach64_vlb_pci = {VIDEO_BUS, 2, 2, 1, 20, 20, 21};
enum
{
SRC_BG = 0,
@@ -3333,6 +3336,11 @@ static void *mach64gx_init(const device_t *info)
{
mach64_t *mach64 = mach64_common_init(info);
if (info->flags & DEVICE_ISA)
video_inform(VIDEO_FLAG_TYPE_SPECIAL, &timing_mach64_isa);
else
video_inform(VIDEO_FLAG_TYPE_SPECIAL, &timing_mach64_vlb_pci);
mach64->type = MACH64_GX;
mach64->pci = !!(info->flags & DEVICE_PCI);
mach64->pci_id = (int)'X' | ((int)'G' << 8);
@@ -3360,6 +3368,8 @@ static void *mach64vt2_init(const device_t *info)
mach64_t *mach64 = mach64_common_init(info);
svga_t *svga = &mach64->svga;
video_inform(VIDEO_FLAG_TYPE_SPECIAL, &timing_mach64_vlb_pci);
mach64->type = MACH64_VT2;
mach64->pci = 1;
mach64->pci_id = 0x5654;