actions/itgmania212121
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

impement Invalidate()

Browse Source
This commit is contained in:
Glenn Maynard
2002-11-12 09:23:15 +00:00
parent 58dbd9bdb3
commit 892fcb47dc
2 changed files with 15 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files
stepmania/src/RageBitmapTexture.cpp
+12 -12
View File
@@ -33,12 +33,14 @@ RageBitmapTexture::RageBitmapTexture( const CString &sFilePath ) : RageTexture(
{
// LOG->Trace( "RageBitmapTexture::RageBitmapTexture()" );
m_uGLTextureID = 0;
Load( sFilePath );
}
RageBitmapTexture::~RageBitmapTexture()
{
glDeleteTextures(1, &m_uGLTextureID);
if(m_uGLTextureID)
glDeleteTextures(1, &m_uGLTextureID);
}
int power_of_two(int input)
@@ -82,10 +84,10 @@ void RageBitmapTexture::Load( const CString &sFilePath )
ConvertSDLSurface(img, m_iTextureWidth, m_iTextureHeight, 32,
0x000000FF, 0x0000FF00, 0x00FF0000, 0xFF000000 );
if(!m_uGLTextureID)
glGenTextures(1, &m_uGLTextureID);
glGenTextures(1, &m_uGLTextureID);
DISPLAY->FlushQueue();
glBindTexture(GL_TEXTURE_2D, m_uGLTextureID);
DISPLAY->SetTexture(this);
glPixelStorei(GL_UNPACK_ROW_LENGTH, img->pitch / img->format->BytesPerPixel);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
@@ -93,21 +95,19 @@ void RageBitmapTexture::Load( const CString &sFilePath )
GL_UNSIGNED_BYTE, img->pixels);
glFlush();
SDL_FreeSurface(img);
CreateFrameRects();
}
void RageBitmapTexture::Reload()
{
glDeleteTextures(1, &m_uGLTextureID);
DISPLAY->SetTexture(0);
if(m_uGLTextureID) {
glDeleteTextures(1, &m_uGLTextureID);
m_uGLTextureID = 0;
}
Load( m_sFilePath );
}
unsigned int RageBitmapTexture::GetGLTextureID()
{
return m_uGLTextureID;
}