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rsx: Remove index expansion for quad strips

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This commit is contained in:
kd-11
2017-08-26 20:18:10 +03:00
parent fe5828cb47
commit 2e9405db4c
1 changed files with 0 additions and 14 deletions
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rpcs3/Emu/RSX/Common/BufferUtils.cpp
-14
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@@ -641,8 +641,6 @@ u32 get_index_count(rsx::primitive_type draw_mode, u32 initial_index_count)
return (initial_index_count - 2) * 3; return (initial_index_count - 2) * 3;
case rsx::primitive_type::quads: case rsx::primitive_type::quads:
return (6 * initial_index_count) / 4; return (6 * initial_index_count) / 4;
case rsx::primitive_type::quad_strip:
return (6 * (initial_index_count - 2)) / 2;
default: default:
return 0; return 0;
} }
@@ -691,18 +689,6 @@ void write_index_array_for_non_indexed_non_native_primitive_to_buffer(char* dst,
} }
return; return;
case rsx::primitive_type::quad_strip: case rsx::primitive_type::quad_strip:
for (unsigned i = 0; i < (count - 2) / 2; i++)
{
// First triangle
typedDst[6 * i] = 2 * i;
typedDst[6 * i + 1] = 2 * i + 1;
typedDst[6 * i + 2] = 2 * i + 2;
// Second triangle
typedDst[6 * i + 3] = 2 * i + 2;
typedDst[6 * i + 4] = 2 * i + 1;
typedDst[6 * i + 5] = 2 * i + 3;
}
return;
case rsx::primitive_type::points: case rsx::primitive_type::points:
case rsx::primitive_type::lines: case rsx::primitive_type::lines:
case rsx::primitive_type::line_strip: case rsx::primitive_type::line_strip: