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Fix clear warning

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This commit is contained in:
Magnus Norddahl 2016-08-18 00:21:33 +02:00
parent 18ff65fb0e
commit 01f9a2d27a
2 changed files with 11 additions and 6 deletions
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15
src/gl/renderer/gl_renderbuffers.cpp
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@ -335,7 +335,7 @@ GLuint FGLRenderBuffers::CreateFrameBuffer(const FString &name, GLuint colorbuff
FGLDebug::LabelObject(GL_FRAMEBUFFER, handle, name); FGLDebug::LabelObject(GL_FRAMEBUFFER, handle, name);
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, colorbuffer, 0); glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, colorbuffer, 0);
CheckFrameBufferCompleteness(); CheckFrameBufferCompleteness();
ClearFrameBuffer(); ClearFrameBuffer(false, false);
return handle; return handle;
} }
@ -351,7 +351,7 @@ GLuint FGLRenderBuffers::CreateFrameBuffer(const FString &name, GLuint colorbuff
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, colorbuffer, 0); glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, colorbuffer, 0);
glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_RENDERBUFFER, depthstencil); glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_RENDERBUFFER, depthstencil);
CheckFrameBufferCompleteness(); CheckFrameBufferCompleteness();
ClearFrameBuffer(); ClearFrameBuffer(true, true);
return handle; return handle;
} }
@ -368,7 +368,7 @@ GLuint FGLRenderBuffers::CreateFrameBuffer(const FString &name, GLuint colorbuff
glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, depth); glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, depth);
glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_RENDERBUFFER, stencil); glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_RENDERBUFFER, stencil);
CheckFrameBufferCompleteness(); CheckFrameBufferCompleteness();
ClearFrameBuffer(); ClearFrameBuffer(true, true);
return handle; return handle;
} }
@ -406,7 +406,7 @@ void FGLRenderBuffers::CheckFrameBufferCompleteness()
// //
//========================================================================== //==========================================================================
void FGLRenderBuffers::ClearFrameBuffer() void FGLRenderBuffers::ClearFrameBuffer(bool stencil, bool depth)
{ {
GLboolean scissorEnabled; GLboolean scissorEnabled;
GLint stencilValue; GLint stencilValue;
@ -418,7 +418,12 @@ void FGLRenderBuffers::ClearFrameBuffer()
glClearColor(0.0, 0.0, 0.0, 0.0); glClearColor(0.0, 0.0, 0.0, 0.0);
glClearDepth(0.0); glClearDepth(0.0);
glClearStencil(0); glClearStencil(0);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT); GLenum flags = GL_COLOR_BUFFER_BIT;
if (stencil)
flags |= GL_STENCIL_BUFFER_BIT;
if (depth)
flags |= GL_DEPTH_BUFFER_BIT;
glClear(flags);
glClearStencil(stencilValue); glClearStencil(stencilValue);
glClearDepth(depthValue); glClearDepth(depthValue);
if (scissorEnabled) if (scissorEnabled)

2
src/gl/renderer/gl_renderbuffers.h
View file

@ -54,7 +54,7 @@ private:
GLuint CreateFrameBuffer(const FString &name, GLuint colorbuffer, GLuint depthstencil, bool colorIsARenderBuffer); GLuint CreateFrameBuffer(const FString &name, GLuint colorbuffer, GLuint depthstencil, bool colorIsARenderBuffer);
GLuint CreateFrameBuffer(const FString &name, GLuint colorbuffer, GLuint depth, GLuint stencil, bool colorIsARenderBuffer); GLuint CreateFrameBuffer(const FString &name, GLuint colorbuffer, GLuint depth, GLuint stencil, bool colorIsARenderBuffer);
void CheckFrameBufferCompleteness(); void CheckFrameBufferCompleteness();
void ClearFrameBuffer(); void ClearFrameBuffer(bool stencil, bool depth);
void DeleteTexture(GLuint &handle); void DeleteTexture(GLuint &handle);
void DeleteRenderBuffer(GLuint &handle); void DeleteRenderBuffer(GLuint &handle);
void DeleteFrameBuffer(GLuint &handle); void DeleteFrameBuffer(GLuint &handle);