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cache bound texture

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This commit is contained in:
Ian Curtis 2016-06-10 11:29:20 +00:00
parent 48a79a8f14
commit d799c63b1a
3 changed files with 21 additions and 4 deletions
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13
Src/Graphics/New3D/New3D.cpp
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@ -92,6 +92,8 @@ void CNew3D::RenderScene(int priority, bool alpha)
continue; continue;
} }
std::shared_ptr<Texture> tex1;
glViewport (n.viewport.x, n.viewport.y, n.viewport.width, n.viewport.height); glViewport (n.viewport.x, n.viewport.y, n.viewport.width, n.viewport.height);
glMatrixMode (GL_PROJECTION); glMatrixMode (GL_PROJECTION);
glLoadMatrixf (n.viewport.projectionMatrix); glLoadMatrixf (n.viewport.projectionMatrix);
@ -132,11 +134,16 @@ void CNew3D::RenderScene(int priority, bool alpha)
int x, y; int x, y;
CalcTexOffset(m.textureOffsetX, m.textureOffsetY, m.page, mesh.x, mesh.y, x, y); CalcTexOffset(m.textureOffsetX, m.textureOffsetY, m.page, mesh.x, mesh.y, x, y);
auto tex1 = m_texSheet.BindTexture(m_textureRAM, mesh.format, mesh.mirrorU, mesh.mirrorV, x, y, mesh.width, mesh.height); if (tex1 && tex1->Compare(x, y, mesh.width, mesh.height, mesh.format)) {
if (tex1) {
tex1->BindTexture();
tex1->SetWrapMode(mesh.mirrorU, mesh.mirrorV); tex1->SetWrapMode(mesh.mirrorU, mesh.mirrorV);
} }
else {
tex1 = m_texSheet.BindTexture(m_textureRAM, mesh.format, mesh.mirrorU, mesh.mirrorV, x, y, mesh.width, mesh.height);
if (tex1) {
tex1->BindTexture();
tex1->SetWrapMode(mesh.mirrorU, mesh.mirrorV);
}
}
if (mesh.microTexture) { if (mesh.microTexture) {
glActiveTexture(GL_TEXTURE1); glActiveTexture(GL_TEXTURE1);

9
Src/Graphics/New3D/Texture.cpp
View file

@ -325,4 +325,13 @@ void Texture::GetDetails(int& x, int&y, int& width, int& height, int& format)
format = m_format; format = m_format;
} }
bool Texture::Compare(int x, int y, int width, int height, int format)
{
if (m_x == x && m_y == y && m_width == width && m_height == height && m_format == format) {
return true;
}
return false;
}
} // New3D } // New3D

1
Src/Graphics/New3D/Texture.h
View file

@ -19,6 +19,7 @@ public:
void GetCoordinates (UINT16 uIn, UINT16 vIn, float uvScale, float& uOut, float& vOut); void GetCoordinates (UINT16 uIn, UINT16 vIn, float uvScale, float& uOut, float& vOut);
void GetDetails (int& x, int&y, int& width, int& height, int& format); void GetDetails (int& x, int&y, int& width, int& height, int& format);
void SetWrapMode (bool mirrorU, bool mirrorV); void SetWrapMode (bool mirrorU, bool mirrorV);
bool Compare (int x, int y, int width, int height, int format);
static void GetCoordinates(int width, int height, UINT16 uIn, UINT16 vIn, float uvScale, float& uOut, float& vOut); static void GetCoordinates(int width, int height, UINT16 uIn, UINT16 vIn, float uvScale, float& uOut, float& vOut);