move utils/SkEGLContext to gpu/SkGLContext, some gpu.gyp cleanup, set eol style LF on all gpu files

Review URL: http://codereview.appspot.com/5242056/



git-svn-id: http://skia.googlecode.com/svn/trunk@2474 2bbb7eff-a529-9590-31e7-b0007b416f81

1 files changed, 0 insertions, 137 deletions

diff --git a/src/utils/mesa/SkEGLContext_Mesa.cpp b/src/utils/mesa/SkEGLContext_Mesa.cpp
deleted file mode 100644
index 1174dedbcc..0000000000
--- a/src/utils/mesa/SkEGLContext_Mesa.cpp
+++ /dev/null
@@ -1,137 +0,0 @@
-
-/*
- * Copyright 2011 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-#include "SkEGLContext.h"
-#include "SkTypes.h"
-
-#include "GL/osmesa.h"
-#include "GL/glu.h"
-
-#define SK_GL_DECL_PROC(T, F) T F ## _func = NULL;
-#define SK_GL_GET_PROC(T, F) F ## _func = (T)OSMesaGetProcAddress(#F);
-#define SK_GL_GET_EXT_PROC(T, F) F ## _func = (T)OSMesaGetProcAddress(#F "EXT");
-
-SkEGLContext::SkEGLContext()
-    : fFBO(0)
-    , context(NULL)
-    , image(NULL) {
-}
-
-SkEGLContext::~SkEGLContext() {
-    if (this->image)
-        free(this->image);
-    
-    if (this->context)
-        OSMesaDestroyContext(this->context);
-}
-
-#if SK_B32_SHIFT < SK_G32_SHIFT &&\
-                   SK_G32_SHIFT < SK_R32_SHIFT &&\
-                                  SK_R32_SHIFT < SK_A32_SHIFT
-    #define SK_OSMESA_COLOR_ORDER OSMESA_BGRA
-#elif SK_R32_SHIFT < SK_G32_SHIFT &&\
-                     SK_G32_SHIFT < SK_B32_SHIFT &&\
-                                    SK_B32_SHIFT < SK_A32_SHIFT
-    #define SK_OSMESA_COLOR_ORDER OSMESA_RGBA
-#elif SK_A32_SHIFT < SK_R32_SHIFT && \
-                     SK_R32_SHIFT < SK_G32_SHIFT && \
-                                    SK_G32_SHIFT < SK_B32_SHIFT
-    #define SK_OSMESA_COLOR_ORDER OSMESA_ARGB
-#else
-    //Color order (rgba) SK_R32_SHIFT SK_G32_SHIFT SK_B32_SHIFT SK_A32_SHIFT
-    #define SK_OSMESA_COLOR_ORDER OSMESA_RGBA
-#endif
-
-bool SkEGLContext::init(const int width, const int height) {
-    /* Create an RGBA-mode context */
-#if OSMESA_MAJOR_VERSION * 100 + OSMESA_MINOR_VERSION >= 305
-    /* specify Z, stencil, accum sizes */
-    OSMesaContext ctx = OSMesaCreateContextExt(SK_OSMESA_COLOR_ORDER, 16, 0, 0, NULL);
-#else
-    OSMesaContext ctx = OSMesaCreateContext(SK_OSMESA_COLOR_ORDER, NULL);
-#endif
-    if (!ctx) {
-        SkDebugf("OSMesaCreateContext failed!\n");
-        return false;
-    }
-    this->context = ctx;
-    
-    // Allocate the image buffer
-    GLfloat *buffer = (GLfloat *) malloc(width * height * 4 * sizeof(GLfloat));
-    if (!buffer) {
-        SkDebugf("Alloc image buffer failed!\n");
-        return false;
-    }
-    this->image = buffer;
-    
-    // Bind the buffer to the context and make it current
-    if (!OSMesaMakeCurrent(ctx, buffer, GL_FLOAT, width, height)) {
-        SkDebugf("OSMesaMakeCurrent failed!\n");
-        return false;
-    }
-    
-    //Setup the framebuffers
-    SK_GL_DECL_PROC(PFNGLGENFRAMEBUFFERSEXTPROC, glGenFramebuffers)
-    SK_GL_DECL_PROC(PFNGLBINDFRAMEBUFFEREXTPROC, glBindFramebuffer)
-    SK_GL_DECL_PROC(PFNGLGENRENDERBUFFERSPROC, glGenRenderbuffers)
-    SK_GL_DECL_PROC(PFNGLBINDRENDERBUFFERPROC, glBindRenderbuffer)
-    SK_GL_DECL_PROC(PFNGLRENDERBUFFERSTORAGEPROC, glRenderbufferStorage)
-    SK_GL_DECL_PROC(PFNGLFRAMEBUFFERRENDERBUFFERPROC, glFramebufferRenderbuffer)
-    SK_GL_DECL_PROC(PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC, glCheckFramebufferStatus)
-    
-    const GLubyte* glExts = glGetString(GL_EXTENSIONS);
-    if (gluCheckExtension(
-          reinterpret_cast<const GLubyte*>("GL_ARB_framebuffer_object")
-          , glExts))
-    {
-        SK_GL_GET_PROC(PFNGLGENFRAMEBUFFERSEXTPROC, glGenFramebuffers)
-        SK_GL_GET_PROC(PFNGLBINDFRAMEBUFFEREXTPROC, glBindFramebuffer)
-        SK_GL_GET_PROC(PFNGLGENRENDERBUFFERSPROC, glGenRenderbuffers)
-        SK_GL_GET_PROC(PFNGLBINDRENDERBUFFERPROC, glBindRenderbuffer)
-        SK_GL_GET_PROC(PFNGLRENDERBUFFERSTORAGEPROC, glRenderbufferStorage)
-        SK_GL_GET_PROC(PFNGLFRAMEBUFFERRENDERBUFFERPROC, glFramebufferRenderbuffer)
-        SK_GL_GET_PROC(PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC, glCheckFramebufferStatus)
-        
-    //osmesa on mac currently only supports EXT
-    } else if (gluCheckExtension(
-          reinterpret_cast<const GLubyte*>("GL_EXT_framebuffer_object")
-          , glExts))
-    {
-        SK_GL_GET_EXT_PROC(PFNGLGENFRAMEBUFFERSEXTPROC, glGenFramebuffers)
-        SK_GL_GET_EXT_PROC(PFNGLBINDFRAMEBUFFEREXTPROC, glBindFramebuffer)
-        SK_GL_GET_EXT_PROC(PFNGLGENRENDERBUFFERSPROC, glGenRenderbuffers)
-        SK_GL_GET_EXT_PROC(PFNGLBINDRENDERBUFFERPROC, glBindRenderbuffer)
-        SK_GL_GET_EXT_PROC(PFNGLRENDERBUFFERSTORAGEPROC, glRenderbufferStorage)
-        SK_GL_GET_EXT_PROC(PFNGLFRAMEBUFFERRENDERBUFFERPROC, glFramebufferRenderbuffer)
-        SK_GL_GET_EXT_PROC(PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC, glCheckFramebufferStatus)
-    } else {
-      SkDebugf("GL_ARB_framebuffer_object not found.\n");
-      return false;
-    }
-    
-    GLuint cbID;
-    GLuint dsID;
-    glGenFramebuffers_func(1, &fFBO);
-    glBindFramebuffer_func(GL_FRAMEBUFFER, fFBO);
-    
-    glGenRenderbuffers_func(1, &cbID);
-    glBindRenderbuffer_func(GL_RENDERBUFFER, cbID);
-    glRenderbufferStorage_func(GL_RENDERBUFFER, OSMESA_RGBA, width, height);
-    glFramebufferRenderbuffer_func(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER, cbID);
-    
-    glGenRenderbuffers_func(1, &dsID);
-    glBindRenderbuffer_func(GL_RENDERBUFFER_EXT, dsID);
-    glRenderbufferStorage_func(GL_RENDERBUFFER, GL_STENCIL_INDEX8, width, height);
-    glFramebufferRenderbuffer_func(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_RENDERBUFFER, dsID);
-    
-    glViewport(0, 0, width, height);
-    glClearStencil(0);
-    glClear(GL_STENCIL_BUFFER_BIT);
-
-    GLenum status = glCheckFramebufferStatus_func(GL_FRAMEBUFFER);
-    return GL_FRAMEBUFFER_COMPLETE == status;
-}