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Memory cleanup fix by Luong Cong Dan 

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/branches/ogl-es@4517 dfc29bdd-3216-0410-991c-e03cc46cb475
master
hybrid 2013-05-03 15:24:12 +00:00
parent 66de02a12e
commit 3736f851bb
1 changed files with 121 additions and 113 deletions
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188
source/Irrlicht/COGLES2Driver.cpp
View File

@ -244,39 +244,39 @@ namespace video
if (params.Vsync)
eglSwapInterval(EglDisplay, 1);
#elif defined(GL_ES_VERSION_2_0)
glGenFramebuffers(1, &ViewFramebuffer);
glGenRenderbuffers(1, &ViewRenderbuffer);
glBindRenderbuffer(GL_RENDERBUFFER, ViewRenderbuffer);
glGenFramebuffers(1, &ViewFramebuffer);
glGenRenderbuffers(1, &ViewRenderbuffer);
glBindRenderbuffer(GL_RENDERBUFFER, ViewRenderbuffer);
#if defined(_IRR_COMPILE_WITH_IPHONE_DEVICE_)
ExposedData.OGLESIPhone.AppDelegate = Device;
Device->displayInitialize(&ExposedData.OGLESIPhone.Context, &ExposedData.OGLESIPhone.View);
ExposedData.OGLESIPhone.AppDelegate = Device;
Device->displayInitialize(&ExposedData.OGLESIPhone.Context, &ExposedData.OGLESIPhone.View);
#endif
GLint backingWidth;
GLint backingHeight;
glGetRenderbufferParameteriv(GL_RENDERBUFFER, GL_RENDERBUFFER_WIDTH, &backingWidth);
glGetRenderbufferParameteriv(GL_RENDERBUFFER, GL_RENDERBUFFER_HEIGHT, &backingHeight);
GLint backingWidth;
GLint backingHeight;
glGetRenderbufferParameteriv(GL_RENDERBUFFER, GL_RENDERBUFFER_WIDTH, &backingWidth);
glGetRenderbufferParameteriv(GL_RENDERBUFFER, GL_RENDERBUFFER_HEIGHT, &backingHeight);
glGenRenderbuffers(1, &ViewDepthRenderbuffer);
glBindRenderbuffer(GL_RENDERBUFFER, ViewDepthRenderbuffer);
glGenRenderbuffers(1, &ViewDepthRenderbuffer);
glBindRenderbuffer(GL_RENDERBUFFER, ViewDepthRenderbuffer);
GLenum depthComponent = GL_DEPTH_COMPONENT16;
GLenum depthComponent = GL_DEPTH_COMPONENT16;
if(params.ZBufferBits >= 24)
depthComponent = GL_DEPTH_COMPONENT24_OES;
if (params.ZBufferBits >= 24)
depthComponent = GL_DEPTH_COMPONENT24_OES;
glRenderbufferStorage(GL_RENDERBUFFER, depthComponent, backingWidth, backingHeight);
glRenderbufferStorage(GL_RENDERBUFFER, depthComponent, backingWidth, backingHeight);
glBindFramebuffer(GL_FRAMEBUFFER, ViewFramebuffer);
glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER, ViewRenderbuffer);
glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, ViewDepthRenderbuffer);
glBindFramebuffer(GL_FRAMEBUFFER, ViewFramebuffer);
glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER, ViewRenderbuffer);
glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, ViewDepthRenderbuffer);
core::dimension2d<u32> WindowSize(backingWidth, backingHeight);
CNullDriver::ScreenSize = WindowSize;
CNullDriver::ViewPort = core::rect<s32>(core::position2d<s32>(0,0), core::dimension2di(WindowSize));
core::dimension2d<u32> WindowSize(backingWidth, backingHeight);
CNullDriver::ScreenSize = WindowSize;
CNullDriver::ViewPort = core::rect<s32>(core::position2d<s32>(0,0), core::dimension2di(WindowSize));
genericDriverInit(WindowSize, params.Stencilbuffer);
genericDriverInit(WindowSize, params.Stencilbuffer);
#endif
}
@ -288,8 +288,7 @@ namespace video
delete MaterialRenderer2D;
deleteAllTextures();
if (BridgeCalls)
delete BridgeCalls;
delete BridgeCalls;
#if defined(EGL_VERSION_1_0)
// HACK : the following is commented because destroying the context crashes under Linux (Thibault 04-feb-10)
@ -303,21 +302,21 @@ namespace video
ReleaseDC((HWND)EglWindow, HDc);
#endif
#elif defined(GL_ES_VERSION_2_0)
if (0 != ViewFramebuffer)
{
glDeleteFramebuffers(1,&ViewFramebuffer);
ViewFramebuffer = 0;
}
if (0 != ViewRenderbuffer)
{
glDeleteRenderbuffers(1,&ViewRenderbuffer);
ViewRenderbuffer = 0;
}
if (0 != ViewDepthRenderbuffer)
{
glDeleteRenderbuffers(1,&ViewDepthRenderbuffer);
ViewDepthRenderbuffer = 0;
}
if (0 != ViewFramebuffer)
{
glDeleteFramebuffers(1,&ViewFramebuffer);
ViewFramebuffer = 0;
}
if (0 != ViewRenderbuffer)
{
glDeleteRenderbuffers(1,&ViewRenderbuffer);
ViewRenderbuffer = 0;
}
if (0 != ViewDepthRenderbuffer)
{
glDeleteRenderbuffers(1,&ViewDepthRenderbuffer);
ViewDepthRenderbuffer = 0;
}
#endif
}
@ -331,7 +330,7 @@ namespace video
printVersion();
#if defined(EGL_VERSION_1_0)
os::Printer::log(eglQueryString(EglDisplay, EGL_CLIENT_APIS));
os::Printer::log(eglQueryString(EglDisplay, EGL_CLIENT_APIS));
#endif
// print renderer information
@ -344,9 +343,9 @@ namespace video
// load extensions
initExtensions(this,
#if defined(EGL_VERSION_1_0)
EglDisplay,
EglDisplay,
#endif
stencilBuffer);
stencilBuffer);
if (!BridgeCalls)
BridgeCalls = new COGLES2CallBridge(this);
@ -406,7 +405,7 @@ namespace video
void COGLES2Driver::createMaterialRenderers()
{
// Load shaders from files (in future shaders will be merged with source code).
// Load shaders from files
// Fixed pipeline.
@ -446,10 +445,30 @@ namespace video
if (FPVSFile)
FPVSFile->drop();
if (FPFSFile)
FPFSFile->drop();
// Create fixed pipeline materials.
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_SOLID, this));
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_SOLID_2_LAYER, this));
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_LIGHTMAP, this));
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_LIGHTMAP_ADD, this));
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_LIGHTMAP_M2, this));
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_LIGHTMAP_M4, this));
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_LIGHTMAP_LIGHTING, this));
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_LIGHTMAP_LIGHTING_M2, this));
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_LIGHTMAP_LIGHTING_M4, this));
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_DETAIL_MAP, this));
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_SPHERE_MAP, this));
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_REFLECTION_2_LAYER, this));
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_TRANSPARENT_ADD_COLOR, this));
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_TRANSPARENT_ALPHA_CHANNEL, this));
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_TRANSPARENT_ALPHA_CHANNEL_REF, this));
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_TRANSPARENT_VERTEX_ALPHA, this));
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_TRANSPARENT_REFLECTION_2_LAYER, this));
// do not remove FPFSData here, we need it later on for
// ONE_TEXTURE_BLEND material
// Normal Mapping.
core::stringc NMVSPath = IRR_OGLES2_SHADER_PATH;
@ -488,10 +507,16 @@ namespace video
if (NMVSFile)
NMVSFile->drop();
if (NMFSFile)
NMFSFile->drop();
addAndDropMaterialRenderer(new COGLES2NormalMapRenderer(NMVSData, NMFSData, EMT_NORMAL_MAP_SOLID, this));
addAndDropMaterialRenderer(new COGLES2NormalMapRenderer(NMVSData, NMFSData, EMT_NORMAL_MAP_TRANSPARENT_ADD_COLOR, this));
addAndDropMaterialRenderer(new COGLES2NormalMapRenderer(NMVSData, NMFSData, EMT_NORMAL_MAP_TRANSPARENT_VERTEX_ALPHA, this));
delete NMVSData;
delete NMFSData;
// Parallax Mapping.
core::stringc PMVSPath = IRR_OGLES2_SHADER_PATH;
@ -530,40 +555,21 @@ namespace video
if (PMVSFile)
PMVSFile->drop();
if (PMFSFile)
PMFSFile->drop();
// Create materials.
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_SOLID, this));
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_SOLID_2_LAYER, this));
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_LIGHTMAP, this));
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_LIGHTMAP_ADD, this));
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_LIGHTMAP_M2, this));
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_LIGHTMAP_M4, this));
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_LIGHTMAP_LIGHTING, this));
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_LIGHTMAP_LIGHTING_M2, this));
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_LIGHTMAP_LIGHTING_M4, this));
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_DETAIL_MAP, this));
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_SPHERE_MAP, this));
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_REFLECTION_2_LAYER, this));
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_TRANSPARENT_ADD_COLOR, this));
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_TRANSPARENT_ALPHA_CHANNEL, this));
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_TRANSPARENT_ALPHA_CHANNEL_REF, this));
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_TRANSPARENT_VERTEX_ALPHA, this));
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_TRANSPARENT_REFLECTION_2_LAYER, this));
addAndDropMaterialRenderer(new COGLES2NormalMapRenderer(NMVSData, NMFSData, EMT_NORMAL_MAP_SOLID, this));
addAndDropMaterialRenderer(new COGLES2NormalMapRenderer(NMVSData, NMFSData, EMT_NORMAL_MAP_TRANSPARENT_ADD_COLOR, this));
addAndDropMaterialRenderer(new COGLES2NormalMapRenderer(NMVSData, NMFSData, EMT_NORMAL_MAP_TRANSPARENT_VERTEX_ALPHA, this));
addAndDropMaterialRenderer(new COGLES2ParallaxMapRenderer(PMVSData, PMFSData, EMT_PARALLAX_MAP_SOLID, this));
addAndDropMaterialRenderer(new COGLES2ParallaxMapRenderer(PMVSData, PMFSData, EMT_PARALLAX_MAP_TRANSPARENT_ADD_COLOR, this));
addAndDropMaterialRenderer(new COGLES2ParallaxMapRenderer(PMVSData, PMFSData, EMT_PARALLAX_MAP_TRANSPARENT_VERTEX_ALPHA, this));
addAndDropMaterialRenderer(new COGLES2FixedPipelineRenderer(FPVSData, FPFSData, EMT_ONETEXTURE_BLEND, this));
delete PMVSData;
delete PMFSData;
// now also remove the fixed pipeline data
delete FPVSData;
delete FPFSData;
// Create 2D material renderer.
core::stringc R2DVSPath = IRR_OGLES2_SHADER_PATH;
@ -607,16 +613,18 @@ namespace video
R2DFSFile->drop();
MaterialRenderer2D = new COGLES2Renderer2D(R2DVSData, R2DFSData, this);
delete R2DVSData;
delete R2DFSData;
}
//! presents the rendered scene on the screen, returns false if failed
bool COGLES2Driver::endScene()
{
CNullDriver::endScene();
CNullDriver::endScene();
#if defined(EGL_VERSION_1_0)
eglSwapBuffers(EglDisplay, EglSurface);
eglSwapBuffers(EglDisplay, EglSurface);
EGLint g = eglGetError();
if (EGL_SUCCESS != g)
{
@ -630,10 +638,10 @@ namespace video
return false;
}
#elif defined(GL_ES_VERSION_2_0)
glFlush();
glBindRenderbuffer(GL_RENDERBUFFER, ViewRenderbuffer);
glFlush();
glBindRenderbuffer(GL_RENDERBUFFER, ViewRenderbuffer);
#if defined(_IRR_COMPILE_WITH_IPHONE_DEVICE_)
Device->displayEnd();
Device->displayEnd();
#endif
#endif
@ -2034,10 +2042,10 @@ namespace video
else
continue;
if(resetAllRenderstates)
if (resetAllRenderstates)
tmpTexture->getStatesCache().IsCached = false;
if(!tmpTexture->getStatesCache().IsCached || material.TextureLayer[i].BilinearFilter != tmpTexture->getStatesCache().BilinearFilter ||
if (!tmpTexture->getStatesCache().IsCached || material.TextureLayer[i].BilinearFilter != tmpTexture->getStatesCache().BilinearFilter ||
material.TextureLayer[i].TrilinearFilter != tmpTexture->getStatesCache().TrilinearFilter)
{
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER,
@ -2049,7 +2057,7 @@ namespace video
if (material.UseMipMaps && CurrentTexture[i]->hasMipMaps())
{
if(!tmpTexture->getStatesCache().IsCached || material.TextureLayer[i].BilinearFilter != tmpTexture->getStatesCache().BilinearFilter ||
if (!tmpTexture->getStatesCache().IsCached || material.TextureLayer[i].BilinearFilter != tmpTexture->getStatesCache().BilinearFilter ||
material.TextureLayer[i].TrilinearFilter != tmpTexture->getStatesCache().TrilinearFilter || !tmpTexture->getStatesCache().MipMapStatus)
{
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER,
@ -2064,7 +2072,7 @@ namespace video
}
else
{
if(!tmpTexture->getStatesCache().IsCached || material.TextureLayer[i].BilinearFilter != tmpTexture->getStatesCache().BilinearFilter ||
if (!tmpTexture->getStatesCache().IsCached || material.TextureLayer[i].BilinearFilter != tmpTexture->getStatesCache().BilinearFilter ||
material.TextureLayer[i].TrilinearFilter != tmpTexture->getStatesCache().TrilinearFilter || tmpTexture->getStatesCache().MipMapStatus)
{
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER,
@ -2087,13 +2095,13 @@ namespace video
}
#endif
if(!tmpTexture->getStatesCache().IsCached || material.TextureLayer[i].TextureWrapU != tmpTexture->getStatesCache().WrapU)
if (!tmpTexture->getStatesCache().IsCached || material.TextureLayer[i].TextureWrapU != tmpTexture->getStatesCache().WrapU)
{
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, getTextureWrapMode(material.TextureLayer[i].TextureWrapU));
tmpTexture->getStatesCache().WrapU = material.TextureLayer[i].TextureWrapU;
}
if(!tmpTexture->getStatesCache().IsCached || material.TextureLayer[i].TextureWrapV != tmpTexture->getStatesCache().WrapV)
if (!tmpTexture->getStatesCache().IsCached || material.TextureLayer[i].TextureWrapV != tmpTexture->getStatesCache().WrapV)
{
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, getTextureWrapMode(material.TextureLayer[i].TextureWrapV));
tmpTexture->getStatesCache().WrapV = material.TextureLayer[i].TextureWrapV;
@ -2918,7 +2926,7 @@ namespace video
void COGLES2CallBridge::setBlendFunc(GLenum source, GLenum destination)
{
if(BlendSource != source || BlendDestination != destination)
if (BlendSource != source || BlendDestination != destination)
{
glBlendFunc(source, destination);
@ -2929,7 +2937,7 @@ namespace video
void COGLES2CallBridge::setBlend(bool enable)
{
if(Blend != enable)
if (Blend != enable)
{
if (enable)
glEnable(GL_BLEND);
@ -2942,7 +2950,7 @@ namespace video
void COGLES2CallBridge::setCullFaceFunc(GLenum mode)
{
if(CullFaceMode != mode)
if (CullFaceMode != mode)
{
glCullFace(mode);
@ -2952,7 +2960,7 @@ namespace video
void COGLES2CallBridge::setCullFace(bool enable)
{
if(CullFace != enable)
if (CullFace != enable)
{
if (enable)
glEnable(GL_CULL_FACE);
@ -2965,7 +2973,7 @@ namespace video
void COGLES2CallBridge::setDepthFunc(GLenum mode)
{
if(DepthFunc != mode)
if (DepthFunc != mode)
{
glDepthFunc(mode);
@ -2975,7 +2983,7 @@ namespace video
void COGLES2CallBridge::setDepthMask(bool enable)
{
if(DepthMask != enable)
if (DepthMask != enable)
{
if (enable)
glDepthMask(GL_TRUE);
@ -2988,7 +2996,7 @@ namespace video
void COGLES2CallBridge::setDepthTest(bool enable)
{
if(DepthTest != enable)
if (DepthTest != enable)
{
if (enable)
glEnable(GL_DEPTH_TEST);
@ -3021,11 +3029,11 @@ namespace video
{
if (stage < MATERIAL_MAX_TEXTURES)
{
if(Texture[stage] != Driver->CurrentTexture[stage])
if (Texture[stage] != Driver->CurrentTexture[stage])
{
setActiveTexture(GL_TEXTURE0 + stage);
if(Driver->CurrentTexture[stage])
if (Driver->CurrentTexture[stage])
glBindTexture(GL_TEXTURE_2D, static_cast<const COGLES2Texture*>(Driver->CurrentTexture[stage])->getOpenGLTextureName());
Texture[stage] = Driver->CurrentTexture[stage];