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| author | notaz | 2013-01-06 03:55:09 +0200 |
|---|---|---|
| committer | notaz | 2013-01-06 03:55:09 +0200 |
| commit | 804789d73ee66857216f1e32c74c80dd65ef587f (patch) | |
| tree | 1ac3def21d54318e5ec894fee2e99bf71567c0d8 /plugins/gpu_neon | |
| parent | 1f84e117ae9b49f6ed72c7243fd514dd1a9e581b (diff) | |
| download | pcsx_rearmed-804789d73ee66857216f1e32c74c80dd65ef587f.tar.gz pcsx_rearmed-804789d73ee66857216f1e32c74c80dd65ef587f.tar.bz2 pcsx_rearmed-804789d73ee66857216f1e32c74c80dd65ef587f.zip | |
gpus: handle list underflows better
Diffstat (limited to 'plugins/gpu_neon')
| -rw-r--r-- | plugins/gpu_neon/psx_gpu/psx_gpu_parse.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/plugins/gpu_neon/psx_gpu/psx_gpu_parse.c b/plugins/gpu_neon/psx_gpu/psx_gpu_parse.c index a364eef..ffa9b9a 100644 --- a/plugins/gpu_neon/psx_gpu/psx_gpu_parse.c +++ b/plugins/gpu_neon/psx_gpu/psx_gpu_parse.c @@ -435,7 +435,10 @@ u32 gpu_parse(psx_gpu_struct *psx_gpu, u32 *list, u32 size, u32 *last_command) num_vertexes++; if(list_position >= list_end) - break; + { + current_command = (u32)-1; + goto breakloop; + } xy = *list_position; if((xy & 0xF000F000) == 0x50005000) @@ -496,7 +499,10 @@ u32 gpu_parse(psx_gpu_struct *psx_gpu, u32 *list, u32 size, u32 *last_command) num_vertexes++; if(list_position >= list_end) - break; + { + current_command = (u32)-1; + goto breakloop; + } color = list_position[0]; if((color & 0xF000F000) == 0x50005000) @@ -774,9 +780,7 @@ u32 gpu_parse(psx_gpu_struct *psx_gpu, u32 *list, u32 size, u32 *last_command) } } -#ifdef PCSX breakloop: -#endif if (last_command != NULL) *last_command = current_command; return list - list_start; @@ -1193,7 +1197,10 @@ u32 gpu_parse_enhanced(psx_gpu_struct *psx_gpu, u32 *list, u32 size, num_vertexes++; if(list_position >= list_end) - break; + { + current_command = (u32)-1; + goto breakloop; + } xy = *list_position; if((xy & 0xF000F000) == 0x50005000) @@ -1259,7 +1266,10 @@ u32 gpu_parse_enhanced(psx_gpu_struct *psx_gpu, u32 *list, u32 size, num_vertexes++; if(list_position >= list_end) - break; + { + current_command = (u32)-1; + goto breakloop; + } color = list_position[0]; if((color & 0xF000F000) == 0x50005000) |