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Commit f398044f by Nicolas Capens Committed by Nicolas Capens
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Don't acquire image for copying until needed.

Bug chromium:849217 Change-Id: I69d2269c117500d21e5d0860aed0acea212948ba Reviewed-on: https://swiftshader-review.googlesource.com/19268Tested-by: 's avatarNicolas Capens <nicolascapens@google.com> Reviewed-by: 's avatarAlexis Hétu <sugoi@google.com>
parent 57776df3
Showing with 60 additions and 60 deletions
src/OpenGL/libGL/Texture.cpp
......@@ -412,14 +412,6 @@ void Texture2D::subImageCompressed(GLint level, GLint xoffset, GLint yoffset, GL
void Texture2D::copyImage(GLint level, GLenum format, GLint x, GLint y, GLsizei width, GLsizei height, Framebuffer *source)
{
Image *renderTarget = source->getRenderTarget();
if(!renderTarget)
{
ERR("Failed to retrieve the render target.");
return error(GL_OUT_OF_MEMORY);
}
if(image[level])
{
image[level]->unbind();
......@@ -434,13 +426,21 @@ void Texture2D::copyImage(GLint level, GLenum format, GLint x, GLint y, GLsizei
if(width != 0 && height != 0)
{
Image *renderTarget = source->getRenderTarget();
if(!renderTarget)
{
ERR("Failed to retrieve the render target.");
return error(GL_OUT_OF_MEMORY);
}
sw::Rect sourceRect = {x, y, x + width, y + height};
sourceRect.clip(0, 0, source->getColorbuffer()->getWidth(), source->getColorbuffer()->getHeight());
copy(renderTarget, sourceRect, format, 0, 0, image[level]);
}
renderTarget->release();
renderTarget->release();
}
}
void Texture2D::copySubImage(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height, Framebuffer *source)
......@@ -896,14 +896,6 @@ void TextureCubeMap::setImage(GLenum target, GLint level, GLsizei width, GLsizei
void TextureCubeMap::copyImage(GLenum target, GLint level, GLenum format, GLint x, GLint y, GLsizei width, GLsizei height, Framebuffer *source)
{
Image *renderTarget = source->getRenderTarget();
if(!renderTarget)
{
ERR("Failed to retrieve the render target.");
return error(GL_OUT_OF_MEMORY);
}
int face = CubeFaceIndex(target);
if(image[face][level])
......@@ -920,13 +912,21 @@ void TextureCubeMap::copyImage(GLenum target, GLint level, GLenum format, GLint
if(width != 0 && height != 0)
{
Image *renderTarget = source->getRenderTarget();
if(!renderTarget)
{
ERR("Failed to retrieve the render target.");
return error(GL_OUT_OF_MEMORY);
}
sw::Rect sourceRect = {x, y, x + width, y + height};
sourceRect.clip(0, 0, source->getColorbuffer()->getWidth(), source->getColorbuffer()->getHeight());
copy(renderTarget, sourceRect, format, 0, 0, image[face][level]);
}
renderTarget->release();
renderTarget->release();
}
}
Image *TextureCubeMap::getImage(int face, unsigned int level)
......
src/OpenGL/libGLES_CM/Texture.cpp
......@@ -495,14 +495,6 @@ void Texture2D::subImageCompressed(GLint level, GLint xoffset, GLint yoffset, GL
void Texture2D::copyImage(GLint level, GLenum format, GLint x, GLint y, GLsizei width, GLsizei height, Framebuffer *source)
{
egl::Image *renderTarget = source->getRenderTarget();
if(!renderTarget)
{
ERR("Failed to retrieve the render target.");
return error(GL_OUT_OF_MEMORY);
}
if(image[level])
{
image[level]->release();
......@@ -517,13 +509,21 @@ void Texture2D::copyImage(GLint level, GLenum format, GLint x, GLint y, GLsizei
if(width != 0 && height != 0)
{
egl::Image *renderTarget = source->getRenderTarget();
if(!renderTarget)
{
ERR("Failed to retrieve the render target.");
return error(GL_OUT_OF_MEMORY);
}
sw::Rect sourceRect = {x, y, x + width, y + height};
sourceRect.clip(0, 0, source->getColorbuffer()->getWidth(), source->getColorbuffer()->getHeight());
copy(renderTarget, sourceRect, format, 0, 0, image[level]);
}
renderTarget->release();
renderTarget->release();
}
}
void Texture2D::copySubImage(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height, Framebuffer *source)
......
src/OpenGL/libGLESv2/Texture.cpp
......@@ -609,14 +609,6 @@ void Texture2D::subImageCompressed(GLint level, GLint xoffset, GLint yoffset, GL
void Texture2D::copyImage(GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, Renderbuffer *source)
{
egl::Image *renderTarget = source->getRenderTarget();
if(!renderTarget)
{
ERR("Failed to retrieve the render target.");
return error(GL_OUT_OF_MEMORY);
}
if(image[level])
{
image[level]->release();
......@@ -631,13 +623,21 @@ void Texture2D::copyImage(GLint level, GLenum internalformat, GLint x, GLint y,
if(width != 0 && height != 0)
{
egl::Image *renderTarget = source->getRenderTarget();
if(!renderTarget)
{
ERR("Failed to retrieve the render target.");
return error(GL_OUT_OF_MEMORY);
}
sw::SliceRect sourceRect(x, y, x + width, y + height, 0);
sourceRect.clip(0, 0, renderTarget->getWidth(), renderTarget->getHeight());
copy(renderTarget, sourceRect, 0, 0, 0, image[level]);
}
renderTarget->release();
renderTarget->release();
}
}
void Texture2D::copySubImage(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height, Renderbuffer *source)
......@@ -1248,14 +1248,6 @@ void TextureCubeMap::setImage(GLenum target, GLint level, GLsizei width, GLsizei
void TextureCubeMap::copyImage(GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, Renderbuffer *source)
{
egl::Image *renderTarget = source->getRenderTarget();
if(!renderTarget)
{
ERR("Failed to retrieve the render target.");
return error(GL_OUT_OF_MEMORY);
}
int face = CubeFaceIndex(target);
if(image[face][level])
......@@ -1273,13 +1265,21 @@ void TextureCubeMap::copyImage(GLenum target, GLint level, GLenum internalformat
if(width != 0 && height != 0)
{
egl::Image *renderTarget = source->getRenderTarget();
if(!renderTarget)
{
ERR("Failed to retrieve the render target.");
return error(GL_OUT_OF_MEMORY);
}
sw::SliceRect sourceRect(x, y, x + width, y + height, 0);
sourceRect.clip(0, 0, renderTarget->getWidth(), renderTarget->getHeight());
copy(renderTarget, sourceRect, 0, 0, 0, image[face][level]);
}
renderTarget->release();
renderTarget->release();
}
}
egl::Image *TextureCubeMap::getImage(int face, unsigned int level)
......@@ -1582,14 +1582,6 @@ void Texture3D::subImageCompressed(GLint level, GLint xoffset, GLint yoffset, GL
void Texture3D::copyImage(GLint level, GLenum internalformat, GLint x, GLint y, GLint z, GLsizei width, GLsizei height, GLsizei depth, Renderbuffer *source)
{
egl::Image *renderTarget = source->getRenderTarget();
if(!renderTarget)
{
ERR("Failed to retrieve the render target.");
return error(GL_OUT_OF_MEMORY);
}
if(image[level])
{
image[level]->release();
......@@ -1604,6 +1596,14 @@ void Texture3D::copyImage(GLint level, GLenum internalformat, GLint x, GLint y,
if(width != 0 && height != 0 && depth != 0)
{
egl::Image *renderTarget = source->getRenderTarget();
if(!renderTarget)
{
ERR("Failed to retrieve the render target.");
return error(GL_OUT_OF_MEMORY);
}
sw::SliceRect sourceRect(x, y, x + width, y + height, z);
sourceRect.clip(0, 0, renderTarget->getWidth(), renderTarget->getHeight());
......@@ -1611,9 +1611,9 @@ void Texture3D::copyImage(GLint level, GLenum internalformat, GLint x, GLint y,
{
copy(renderTarget, sourceRect, 0, 0, sliceZ, image[level]);
}
}
renderTarget->release();
renderTarget->release();
}
}
void Texture3D::copySubImage(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height, Renderbuffer *source)
......
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