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Pica: Add debug utility functions for dumping geometry data.

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This commit is contained in:
Tony Wasserka 2014-08-17 14:06:58 +02:00
parent 14b24a75b3
commit 6ea003c7b5
6 changed files with 123 additions and 4 deletions
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8
src/video_core/command_processor.cpp
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@ -8,6 +8,7 @@
#include "primitive_assembly.h"
#include "vertex_shader.h"
#include "debug_utils/debug_utils.h"
namespace Pica {
@ -68,6 +69,8 @@ static inline void WritePicaReg(u32 id, u32 value) {
const u16* index_address_16 = (u16*)index_address_8;
bool index_u16 = (bool)index_info.format;
DebugUtils::GeometryDumper geometry_dumper;
for (int index = 0; index < registers.num_vertices; ++index)
{
int vertex = is_indexed ? (index_u16 ? index_address_16[index] : index_address_8[index]) : index;
@ -95,6 +98,10 @@ static inline void WritePicaReg(u32 id, u32 value) {
input.attr[i][comp].ToFloat32());
}
}
// NOTE: For now, we simply assume that the first input attribute corresponds to the position.
geometry_dumper.AddVertex({input.attr[0][0].ToFloat32(), input.attr[0][1].ToFloat32(), input.attr[0][2].ToFloat32()}, registers.triangle_topology);
VertexShader::OutputVertex output = VertexShader::RunShader(input, attribute_config.GetNumTotalAttributes());
if (is_indexed) {
@ -103,6 +110,7 @@ static inline void WritePicaReg(u32 id, u32 value) {
PrimitiveAssembly::SubmitVertex(output);
}
geometry_dumper.Dump();
break;
}