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Delete dead code.

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Change-Id: I5b87fac4e2140a903221a1f68b16fa6a96e5effc
This commit is contained in:
Jesse Hall
2012-03-02 23:10:57 -08:00
parent 9ba4ba7094
commit 767d089487
4 changed files with 0 additions and 140 deletions
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57
tools/emulator/opengl/host/libs/libOpenglRender/ColorBuffer.cpp
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@@ -131,17 +131,6 @@ ColorBuffer::~ColorBuffer()
fb->unbind_locked();
}
void ColorBuffer::update(GLenum p_format, GLenum p_type, void *pixels)
{
FrameBuffer *fb = FrameBuffer::getFB();
if (!fb->bind_locked()) return;
s_gl.glBindTexture(GL_TEXTURE_2D, m_tex);
s_gl.glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
s_gl.glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0,
m_width, m_height, p_format, p_type, pixels);
fb->unbind_locked();
}
void ColorBuffer::subUpdate(int x, int y, int width, int height, GLenum p_format, GLenum p_type, void *pixels)
{
FrameBuffer *fb = FrameBuffer::getFB();
@@ -153,52 +142,6 @@ void ColorBuffer::subUpdate(int x, int y, int width, int height, GLenum p_format
fb->unbind_locked();
}
bool ColorBuffer::blitFromPbuffer(EGLSurface p_pbufSurface)
{
FrameBuffer *fb = FrameBuffer::getFB();
if (!fb->bind_locked()) return false;
//
// bind FBO object which has this colorbuffer as render target
//
if (!bind_fbo()) {
fb->unbind_locked();
return false;
}
//
// bind the pbuffer to a temporary texture object
//
GLuint tempTex;
s_gl.glGenTextures(1, &tempTex);
s_gl.glBindTexture(GL_TEXTURE_2D, tempTex);
if (!s_egl.eglBindTexImage(fb->getDisplay(), p_pbufSurface, EGL_BACK_BUFFER)) {
printf("eglBindTexImage failed 0x%x\n", s_egl.eglGetError());
s_gl.glDeleteTextures(1, &tempTex);
fb->unbind_locked();
return false;
}
s_gl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
s_gl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
s_gl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
s_gl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
s_gl.glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
s_gl.glEnable(GL_TEXTURE_2D);
drawTexQuad();
//
// unbind FBO, release the pbuffer and delete the temp texture object
//
s_gl.glBindFramebufferOES(GL_FRAMEBUFFER_OES, 0);
s_egl.eglReleaseTexImage(fb->getDisplay(), p_pbufSurface, EGL_BACK_BUFFER);
s_gl.glDeleteTextures(1, &tempTex);
fb->unbind_locked();
return true;
}
bool ColorBuffer::blitFromCurrentReadBuffer()
{
RenderThreadInfo *tInfo = getRenderThreadInfo();

2
tools/emulator/opengl/host/libs/libOpenglRender/ColorBuffer.h
View File

@@ -32,9 +32,7 @@ public:
GLuint getWidth() const { return m_width; }
GLuint getHeight() const { return m_height; }
void update(GLenum p_format, GLenum p_type, void *pixels);
void subUpdate(int x, int y, int width, int height, GLenum p_format, GLenum p_type, void *pixels);
bool blitFromPbuffer(EGLSurface p_pbufSurface);
bool post();
bool bindToTexture();
bool bindToRenderbuffer();

80
tools/emulator/opengl/host/libs/libOpenglRender/WindowSurface.cpp
View File

@@ -84,8 +84,6 @@ WindowSurface *WindowSurface::create(int p_config, int p_width, int p_height)
void WindowSurface::flushColorBuffer()
{
if (m_attachedColorBuffer.Ptr() != NULL) {
//copyToColorBuffer();
blitToColorBuffer();
}
}
@@ -142,84 +140,6 @@ void WindowSurface::bind(RenderContextPtr p_ctx, SurfaceBindType p_bindType)
}
void WindowSurface::copyToColorBuffer()
{
if (!m_width && !m_height) return;
if (m_attachedColorBuffer->getWidth() != m_width ||
m_attachedColorBuffer->getHeight() != m_height) {
// XXX: should never happen - how this needs to be handled?
return;
}
void *data = m_xferBuffer.alloc(m_width * m_height * 4);
if (!data) {
fprintf(stderr,"WARNING: Failed to copy buffer data - OutOfMemory\n");
return;
}
//
// Make the surface current
//
EGLContext prevContext = s_egl.eglGetCurrentContext();
EGLSurface prevReadSurf = s_egl.eglGetCurrentSurface(EGL_READ);
EGLSurface prevDrawSurf = s_egl.eglGetCurrentSurface(EGL_DRAW);
FrameBuffer *fb = FrameBuffer::getFB();
if (!s_egl.eglMakeCurrent(fb->getDisplay(), m_eglSurface,
m_eglSurface, m_drawContext->getEGLContext())) {
return;
}
if (m_drawContext->isGL2()) {
#ifdef WITH_GLES2
s_gl2.glPixelStorei(GL_PACK_ALIGNMENT, 1);
s_gl2.glReadPixels(0, 0, m_width, m_height,
GL_RGBA, GL_UNSIGNED_BYTE, data);
#else
return; // should never happen, context cannot be GL2 in this case.
#endif
}
else {
s_gl.glPixelStorei(GL_PACK_ALIGNMENT, 1);
s_gl.glReadPixels(0, 0, m_width, m_height,
GL_RGBA, GL_UNSIGNED_BYTE, data);
}
//
// XXX: for some reason flipping the image is not required on
// Mac. Need to find the reason, currently unkbown.
//
#ifndef __APPLE__
#define FLIP_BUFFER 1
#endif
#if FLIP_BUFFER
//We need to flip the pixels
int bpp = 4;
void *tmpBuf = m_xUpdateBuf.alloc(m_width * m_height * bpp);
int dst_line_len = m_width * bpp;
int src_line_len = m_width * bpp;
char *src = (char *)data;
char *dst = (char*)tmpBuf + (m_height-1)*dst_line_len;
for (uint32_t y=0; y<m_height; y++) {
memcpy(dst, src, dst_line_len);
src += src_line_len;
dst -= dst_line_len;
}
// update the attached color buffer with the fliped readback pixels
m_attachedColorBuffer->update(GL_RGBA, GL_UNSIGNED_BYTE, tmpBuf);
#else
// update the attached color buffer with the readback pixels
m_attachedColorBuffer->update(GL_RGBA, GL_UNSIGNED_BYTE, data);
#endif
// restore current context/surface
s_egl.eglMakeCurrent(fb->getDisplay(), prevDrawSurf,
prevReadSurf, prevContext);
}
void WindowSurface::blitToColorBuffer()
{
if (!m_width && !m_height) return;

1
tools/emulator/opengl/host/libs/libOpenglRender/WindowSurface.h
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@@ -44,7 +44,6 @@ public:
private:
WindowSurface();
void copyToColorBuffer(); // copy pbuffer content with readback+download
void blitToColorBuffer(); // copy pbuffer content with texload and blit
bool resizePbuffer(unsigned int p_width, unsigned int p_height);