Changeset 64046 in webkit

Timestamp:

Jul 26, 2010 8:43:55 AM (14 years ago)

Author:

senorblanco@chromium.org

Message:

2010-07-23 Stephen White <​senorblanco@chromium.org>

Reviewed by Darin Fisher.

Implement OpenGLES2 helper classes.
​https://bugs.webkit.org/show_bug.cgi?id=42905

GLES2Canvas and GLES2Texture are some simple OpenGLES2 helper classes
for managing state, samplers and textures.

When this is hooked up, it will be covered by many layout tests.

• WebCore.gypi: Add new files to chromium build (contents are protected by #if's for now).
• platform/graphics/chromium/GLES2Canvas.cpp: Added. (WebCore::affineTo3x3): (WebCore::GLES2Canvas::State::State): (WebCore::GLES2Canvas::GLES2Canvas): (WebCore::GLES2Canvas::~GLES2Canvas): (WebCore::GLES2Canvas::clearRect): (WebCore::GLES2Canvas::fillRect): (WebCore::GLES2Canvas::setFillColor): (WebCore::GLES2Canvas::setAlpha): (WebCore::GLES2Canvas::translate): (WebCore::GLES2Canvas::rotate): (WebCore::GLES2Canvas::scale): (WebCore::GLES2Canvas::concatCTM): (WebCore::GLES2Canvas::save): (WebCore::GLES2Canvas::restore): (WebCore::GLES2Canvas::drawTexturedRect): (WebCore::GLES2Canvas::setCompositeOperation): (WebCore::GLES2Canvas::applyCompositeOperator): (WebCore::GLES2Canvas::getQuadVertices): (WebCore::GLES2Canvas::getQuadIndices): (WebCore::loadShader): (WebCore::GLES2Canvas::getSimpleProgram): (WebCore::GLES2Canvas::getTexProgram): (WebCore::GLES2Canvas::createTexture): (WebCore::GLES2Canvas::getTexture): (WebCore::GLES2Canvas::checkGLError):
• platform/graphics/chromium/GLES2Canvas.h: Added. (WebCore::GLES2Canvas::gles2Context):
• platform/graphics/chromium/GLES2Texture.cpp: Added. (WebCore::GLES2Texture::GLES2Texture): (WebCore::GLES2Texture::~GLES2Texture): (WebCore::GLES2Texture::create): (WebCore::convertFormat): (WebCore::GLES2Texture::load): (WebCore::GLES2Texture::bind):
• platform/graphics/chromium/GLES2Texture.h: Added. (WebCore::GLES2Texture::): (WebCore::GLES2Texture::format): (WebCore::GLES2Texture::width): (WebCore::GLES2Texture::height):

Location:

trunk/WebCore

Files:

• ChangeLog (modified) (1 diff)
• WebCore.gypi (modified) (1 diff)
• platform/graphics/chromium/GLES2Canvas.cpp (added)
• platform/graphics/chromium/GLES2Canvas.h (added)
• platform/graphics/chromium/GLES2Texture.cpp (added)
• platform/graphics/chromium/GLES2Texture.h (added)

trunk/WebCore/ChangeLog

@@ +1 @@
+2010-07-23  Stephen White  <senorblanco@chromium.org>
+
+        Reviewed by Darin Fisher.
+
+        Implement OpenGLES2 helper classes.
+        https://bugs.webkit.org/show_bug.cgi?id=42905
+
+        GLES2Canvas and GLES2Texture are some simple OpenGLES2 helper classes
+        for managing state, samplers and textures.
+
+        When this is hooked up, it will be covered by many layout tests.
+
+        * WebCore.gypi:
+        Add new files to chromium build (contents are protected by #if's for now).
+        * platform/graphics/chromium/GLES2Canvas.cpp: Added.
+        (WebCore::affineTo3x3):
+        (WebCore::GLES2Canvas::State::State):
+        (WebCore::GLES2Canvas::GLES2Canvas):
+        (WebCore::GLES2Canvas::~GLES2Canvas):
+        (WebCore::GLES2Canvas::clearRect):
+        (WebCore::GLES2Canvas::fillRect):
+        (WebCore::GLES2Canvas::setFillColor):
+        (WebCore::GLES2Canvas::setAlpha):
+        (WebCore::GLES2Canvas::translate):
+        (WebCore::GLES2Canvas::rotate):
+        (WebCore::GLES2Canvas::scale):
+        (WebCore::GLES2Canvas::concatCTM):
+        (WebCore::GLES2Canvas::save):
+        (WebCore::GLES2Canvas::restore):
+        (WebCore::GLES2Canvas::drawTexturedRect):
+        (WebCore::GLES2Canvas::setCompositeOperation):
+        (WebCore::GLES2Canvas::applyCompositeOperator):
+        (WebCore::GLES2Canvas::getQuadVertices):
+        (WebCore::GLES2Canvas::getQuadIndices):
+        (WebCore::loadShader):
+        (WebCore::GLES2Canvas::getSimpleProgram):
+        (WebCore::GLES2Canvas::getTexProgram):
+        (WebCore::GLES2Canvas::createTexture):
+        (WebCore::GLES2Canvas::getTexture):
+        (WebCore::GLES2Canvas::checkGLError):
+        * platform/graphics/chromium/GLES2Canvas.h: Added.
+        (WebCore::GLES2Canvas::gles2Context):
+        * platform/graphics/chromium/GLES2Texture.cpp: Added.
+        (WebCore::GLES2Texture::GLES2Texture):
+        (WebCore::GLES2Texture::~GLES2Texture):
+        (WebCore::GLES2Texture::create):
+        (WebCore::convertFormat):
+        (WebCore::GLES2Texture::load):
+        (WebCore::GLES2Texture::bind):
+        * platform/graphics/chromium/GLES2Texture.h: Added.
+        (WebCore::GLES2Texture::):
+        (WebCore::GLES2Texture::format):
+        (WebCore::GLES2Texture::width):
+        (WebCore::GLES2Texture::height):
+
+
 2010-07-26  Jeremy Orlow  <jorlow@chromium.org>
 

trunk/WebCore/WebCore.gypi

@@ -2183 +2183 @@
             'platform/graphics/chromium/FontUtilsChromiumWin.cpp',
             'platform/graphics/chromium/FontUtilsChromiumWin.h',
+            'platform/graphics/chromium/GLES2Canvas.cpp',
+            'platform/graphics/chromium/GLES2Canvas.h',
+            'platform/graphics/chromium/GLES2Texture.cpp',
+            'platform/graphics/chromium/GLES2Texture.h',
             'platform/graphics/chromium/GlyphPageTreeNodeChromiumWin.cpp',
             'platform/graphics/chromium/GlyphPageTreeNodeLinux.cpp',