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authorAndrei Karas <akaras@inbox.ru>2014-06-12 22:27:45 +0300
committerAndrei Karas <akaras@inbox.ru>2014-06-12 22:27:45 +0300
commit720dbe1e5a90adb66ada166090e34a571e24ff0a (patch)
tree8d5ecd6fe7289d88011fb0cd6044de4b64a1b6a6 /src
parent79a05c5d68c2d24d0b0e1b47c5eaa88f47940736 (diff)
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Add set vbo function into modernopengl.
Diffstat (limited to 'src')
-rw-r--r--src/render/modernopenglgraphics.cpp15
-rw-r--r--src/render/modernopenglgraphics.h6
2 files changed, 14 insertions, 7 deletions
diff --git a/src/render/modernopenglgraphics.cpp b/src/render/modernopenglgraphics.cpp
index 1d5ef1593..fc21fd622 100644
--- a/src/render/modernopenglgraphics.cpp
+++ b/src/render/modernopenglgraphics.cpp
@@ -88,9 +88,6 @@ ModernOpenGLGraphics::ModernOpenGLGraphics() :
mProgram(nullptr),
mAlphaCached(1.0F),
mVpCached(0),
- mIsByteColor(false),
- mByteColor(),
- mImageCached(0),
mFloatColor(1.0F),
mMaxVertices(500),
mProgramId(0U),
@@ -101,6 +98,7 @@ ModernOpenGLGraphics::ModernOpenGLGraphics() :
mDrawTypeUniform(0U),
mVao(0U),
mVbo(0U),
+ mVboCached(0U),
mColorAlpha(false),
mTextureDraw(false),
#ifdef DEBUG_BIND_TEXTURE
@@ -146,7 +144,7 @@ void ModernOpenGLGraphics::postInit()
mglGenVertexArrays(1, &mVao);
mglBindVertexArray(mVao);
mglGenBuffers(1, &mVbo);
- mglBindBuffer(GL_ARRAY_BUFFER, mVbo);
+ bindArrayBuffer(mVbo);
logger->log("Compiling shaders");
mProgram = shaders.getSimpleProgram();
@@ -967,6 +965,15 @@ void ModernOpenGLGraphics::bindTexture(const GLenum target,
}
}
+void ModernOpenGLGraphics::bindArrayBuffer(const GLuint vbo)
+{
+ if (mVboCached != vbo)
+ {
+ mVboCached = vbo;
+ mglBindBuffer(GL_ARRAY_BUFFER, vbo);
+ }
+}
+
void ModernOpenGLGraphics::dumpSettings()
{
GLint test[1000];
diff --git a/src/render/modernopenglgraphics.h b/src/render/modernopenglgraphics.h
index 3528462a8..ada964ee9 100644
--- a/src/render/modernopenglgraphics.h
+++ b/src/render/modernopenglgraphics.h
@@ -89,15 +89,14 @@ class ModernOpenGLGraphics final : public Graphics
inline void drawLineArrays(const int size);
+ inline void bindArrayBuffer(const GLuint vbo);
+
GLfloat *mFloatArray;
GLfloat *mFloatArrayCached;
ShaderProgram *mProgram;
float mAlphaCached;
int mVpCached;
- bool mIsByteColor;
- Color mByteColor;
- GLuint mImageCached;
float mFloatColor;
int mMaxVertices;
GLuint mProgramId;
@@ -108,6 +107,7 @@ class ModernOpenGLGraphics final : public Graphics
GLuint mDrawTypeUniform;
GLuint mVao;
GLuint mVbo;
+ GLuint mVboCached;
bool mColorAlpha;
bool mTextureDraw;
#ifdef DEBUG_BIND_TEXTURE