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Merge pull request #1990 from Tilka/getvertexsize 

VertexLoaderManager: assimilate GetVertexSize()
This commit is contained in:
Markus Wick 2015-01-31 19:15:09 +01:00
parent d50b330d57 1aac65f988
commit 22e27ffd23
3 changed files with 14 additions and 31 deletions
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30
Source/Core/VideoCommon/OpcodeDecoding.cpp
View File

@ -265,28 +265,18 @@ u8* OpcodeDecoder_Run(DataReader src, u32* cycles, bool in_display_list)
if (src.size() < 2)
goto end;
u16 num_vertices = src.Read<u16>();
int bytes = VertexLoaderManager::RunVertices(
cmd_byte & GX_VAT_MASK, // Vertex loader index (0 - 7)
(cmd_byte & GX_PRIMITIVE_MASK) >> GX_PRIMITIVE_SHIFT,
num_vertices,
src,
g_bSkipCurrentFrame,
is_preprocess);
if (is_preprocess)
{
size_t size = num_vertices * VertexLoaderManager::GetVertexSize(cmd_byte & GX_VAT_MASK, is_preprocess);
if (src.size() < size)
goto end;
src.Skip(size);
}
else
{
int bytes = VertexLoaderManager::RunVertices(
cmd_byte & GX_VAT_MASK, // Vertex loader index (0 - 7)
(cmd_byte & GX_PRIMITIVE_MASK) >> GX_PRIMITIVE_SHIFT,
num_vertices,
src,
g_bSkipCurrentFrame);
if (bytes < 0)
goto end;
if (bytes < 0)
goto end;
else
src.Skip(bytes);
}
src.Skip(bytes);
// 4 GPU ticks per vertex, 3 CPU ticks per GPU tick
totalCycles += num_vertices * 4 * 3 + 6;

11
Source/Core/VideoCommon/VertexLoaderManager.cpp
View File

@ -138,18 +138,18 @@ static VertexLoaderBase* RefreshLoader(int vtx_attr_group, bool preprocess = fal
return loader;
}
int RunVertices(int vtx_attr_group, int primitive, int count, DataReader src, bool skip_drawing)
int RunVertices(int vtx_attr_group, int primitive, int count, DataReader src, bool skip_drawing, bool is_preprocess)
{
if (!count)
return 0;
VertexLoaderBase* loader = RefreshLoader(vtx_attr_group);
VertexLoaderBase* loader = RefreshLoader(vtx_attr_group, is_preprocess);
int size = count * loader->m_VertexSize;
if ((int)src.size() < size)
return -1;
if (skip_drawing)
if (skip_drawing || is_preprocess)
return size;
// If the native vertex format changed, force a flush.
@ -175,11 +175,6 @@ int RunVertices(int vtx_attr_group, int primitive, int count, DataReader src, bo
return size;
}
int GetVertexSize(int vtx_attr_group, bool preprocess)
{
return RefreshLoader(vtx_attr_group, preprocess)->m_VertexSize;
}
NativeVertexFormat* GetCurrentVertexFormat()
{
return s_current_vtx_fmt;

4
Source/Core/VideoCommon/VertexLoaderManager.h
View File

@ -17,10 +17,8 @@ namespace VertexLoaderManager
void MarkAllDirty();
int GetVertexSize(int vtx_attr_group, bool preprocess);
// Returns -1 if buf_size is insufficient, else the amount of bytes consumed
int RunVertices(int vtx_attr_group, int primitive, int count, DataReader src, bool skip_drawing = false);
int RunVertices(int vtx_attr_group, int primitive, int count, DataReader src, bool skip_drawing, bool is_preprocess);
// For debugging
void AppendListToString(std::string *dest);