diff options
| author | degasus <wickmarkus@web.de> | 2013-04-11 14:01:58 +0200 |
|---|---|---|
| committer | degasus <wickmarkus@web.de> | 2013-04-11 14:01:58 +0200 |
| commit | 7e630ba920627f0f9e115c57581e87e2982972dd (patch) | |
| tree | d4716eb568301fc31da800139e620bd129946140 /Source/Core/VideoCommon/Src/VertexManagerBase.cpp | |
| parent | 3c87512180decf6b0aae9402a2179c73674ef5d8 (diff) | |
| parent | 26b428539a81226042dd421dff4bf193fa77136c (diff) | |
Merge branch 'primitive_restart'
Diffstat (limited to 'Source/Core/VideoCommon/Src/VertexManagerBase.cpp')
| -rw-r--r-- | Source/Core/VideoCommon/Src/VertexManagerBase.cpp | 70 |
1 files changed, 48 insertions, 22 deletions
diff --git a/Source/Core/VideoCommon/Src/VertexManagerBase.cpp b/Source/Core/VideoCommon/Src/VertexManagerBase.cpp index 3e2e88c55f..567621964f 100644 --- a/Source/Core/VideoCommon/Src/VertexManagerBase.cpp +++ b/Source/Core/VideoCommon/Src/VertexManagerBase.cpp @@ -74,28 +74,54 @@ bool VertexManager::IsFlushed() const u32 VertexManager::GetRemainingIndices(int primitive) { - switch (primitive) - { - case GX_DRAW_QUADS: - return (MAXIBUFFERSIZE - IndexGenerator::GetTriangleindexLen()) / 6 * 4; - case GX_DRAW_TRIANGLES: - return (MAXIBUFFERSIZE - IndexGenerator::GetTriangleindexLen()); - case GX_DRAW_TRIANGLE_STRIP: - return (MAXIBUFFERSIZE - IndexGenerator::GetTriangleindexLen()) / 3 + 2; - case GX_DRAW_TRIANGLE_FAN: - return (MAXIBUFFERSIZE - IndexGenerator::GetTriangleindexLen()) / 3 + 2; - - case GX_DRAW_LINES: - return (MAXIBUFFERSIZE - IndexGenerator::GetLineindexLen()); - case GX_DRAW_LINE_STRIP: - return (MAXIBUFFERSIZE - IndexGenerator::GetLineindexLen()) / 2 + 1; - - case GX_DRAW_POINTS: - return (MAXIBUFFERSIZE - IndexGenerator::GetPointindexLen()); - - default: - return 0; - } + + if(g_Config.backend_info.bSupportsPrimitiveRestart) { + switch (primitive) + { + case GX_DRAW_QUADS: + return (MAXIBUFFERSIZE - IndexGenerator::GetTriangleindexLen()) / 5 * 4; + case GX_DRAW_TRIANGLES: + return (MAXIBUFFERSIZE - IndexGenerator::GetTriangleindexLen()) / 4 * 3; + case GX_DRAW_TRIANGLE_STRIP: + return (MAXIBUFFERSIZE - IndexGenerator::GetTriangleindexLen()) / 1 - 1; + case GX_DRAW_TRIANGLE_FAN: + return (MAXIBUFFERSIZE - IndexGenerator::GetTriangleindexLen()) / 6 * 4 + 1; + + case GX_DRAW_LINES: + return (MAXIBUFFERSIZE - IndexGenerator::GetLineindexLen()); + case GX_DRAW_LINE_STRIP: + return (MAXIBUFFERSIZE - IndexGenerator::GetLineindexLen()) / 2 + 1; + + case GX_DRAW_POINTS: + return (MAXIBUFFERSIZE - IndexGenerator::GetPointindexLen()); + + default: + return 0; + } + } else { + switch (primitive) + { + case GX_DRAW_QUADS: + return (MAXIBUFFERSIZE - IndexGenerator::GetTriangleindexLen()) / 6 * 4; + case GX_DRAW_TRIANGLES: + return (MAXIBUFFERSIZE - IndexGenerator::GetTriangleindexLen()); + case GX_DRAW_TRIANGLE_STRIP: + return (MAXIBUFFERSIZE - IndexGenerator::GetTriangleindexLen()) / 3 + 2; + case GX_DRAW_TRIANGLE_FAN: + return (MAXIBUFFERSIZE - IndexGenerator::GetTriangleindexLen()) / 3 + 2; + + case GX_DRAW_LINES: + return (MAXIBUFFERSIZE - IndexGenerator::GetLineindexLen()); + case GX_DRAW_LINE_STRIP: + return (MAXIBUFFERSIZE - IndexGenerator::GetLineindexLen()) / 2 + 1; + + case GX_DRAW_POINTS: + return (MAXIBUFFERSIZE - IndexGenerator::GetPointindexLen()); + + default: + return 0; + } + } } void VertexManager::AddVertices(int primitive, u32 numVertices) |