diff options
| author | 2021-07-10 13:49:17 -0700 | |
|---|---|---|
| committer | 2021-07-10 13:49:17 -0700 | |
| commit | bc212e2ac1f5b40797670e41ef3e414b82803fc4 (patch) | |
| tree | 72de12525a13f5a3cea2e8f1c60a710388c0e1b8 | |
| parent | c15624e0da0074712a64eb97f4d090f10d7f9b5a (diff) | |
voodoo: Increase vretrace cycles to 2 so mace will boot again. Add missing rasterizers for later gtfore games. Remove outdated comments.
| -rw-r--r-- | src/devices/video/voodoo.cpp | 3 | ||||
| -rw-r--r-- | src/devices/video/voodoo_render.cpp | 6 | ||||
| -rw-r--r-- | src/devices/video/voodoo_render.h | 10 |
3 files changed, 8 insertions, 11 deletions
diff --git a/src/devices/video/voodoo.cpp b/src/devices/video/voodoo.cpp index 01840449b10..c7b2d2d42fa 100644 --- a/src/devices/video/voodoo.cpp +++ b/src/devices/video/voodoo.cpp @@ -2035,7 +2035,8 @@ u32 voodoo_1_device::reg_fbiinit2_r(u32 chipmask, u32 regnum) u32 voodoo_1_device::reg_vretrace_r(u32 chipmask, u32 regnum) { // sfrush needs this to be at least 1 extra cycle slower or else it won't boot - m_cpu->eat_cycles(1); + // mace needs this to be at least 2 extra cycles + m_cpu->eat_cycles(2); // return 0 if vblank is active return m_vblank ? 0 : screen().vpos(); diff --git a/src/devices/video/voodoo_render.cpp b/src/devices/video/voodoo_render.cpp index 37ddb4b9998..643511a2690 100644 --- a/src/devices/video/voodoo_render.cpp +++ b/src/devices/video/voodoo_render.cpp @@ -2947,6 +2947,12 @@ static_rasterizer_info s_predef_raster_table[] = RASTERIZER( 0x0B, 0x00002429, 0x00000000, 0x000000C1, 0x00010FF9, 0x00000A09, 0x00000A0F ) // 43784 3594532 RASTERIZER( 0x0B, 0x00002425, 0x00045110, 0x000000C1, 0x00010FF9, 0x00000ACD, 0x00000ACD ) // 14899 1391390 + // gtfore02 + RASTERIZER( 0x0B, 0x00002425, 0x00045119, 0x000000C1, 0x00010F79, 0x0C224A0D, 0x00000ACD ) // 776841 12879143 + + // gtfore06 + RASTERIZER( 0x05, 0x00482405, 0x00045119, 0x000000C1, 0x00010FF9, 0x00000ACD, 0xFFFFFFFF ) // 51144 2582597 + { nullptr, rasterizer_params(0xffffffff) } }; diff --git a/src/devices/video/voodoo_render.h b/src/devices/video/voodoo_render.h index de1d03793f9..fa3f134a84c 100644 --- a/src/devices/video/voodoo_render.h +++ b/src/devices/video/voodoo_render.h @@ -16,16 +16,6 @@ #include "video/poly.h" #include "video/rgbutil.h" -// -// To do: -// - split rasterizer into setup (clip/flip) and inner part -// - templatize texture pipeline helpers -// - determine color scale factors up front as start/delta values and use those -// - incorporate type/memory? into constant flags -// - use type for: fog delta mask, bilinear mask -// - multiple rasterizer_textures to save stalls -// - leverage poly clipping? -// namespace voodoo { |
