remove experimental pixman files

these files have never worked, and contain nother of value

R=reed@google.com

Review URL: https://codereview.chromium.org/890703002

4 files changed, 0 insertions, 260 deletions

diff --git a/experimental/pixman/Pixman-version.h b/experimental/pixman/Pixman-version.h
deleted file mode 100644
index 1e3543afa3..0000000000
--- a/experimental/pixman/Pixman-version.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Copyright © 2008 Red Hat, Inc.
- *
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use, copy,
- * modify, merge, publish, distribute, sublicense, and/or sell copies
- * of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- * Author: Carl D. Worth <cworth@cworth.org>
- */
-
-#ifndef PIXMAN_VERSION_H__
-#define PIXMAN_VERSION_H__
-
-#ifndef PIXMAN_H__
-#  error pixman-version.h should only be included by pixman.h
-#endif
-
-#define PIXMAN_VERSION_MAJOR 0
-#define PIXMAN_VERSION_MINOR 27
-#define PIXMAN_VERSION_MICRO 33
-
-#define PIXMAN_VERSION_STRING "@PIXMAN_VERSION_MAJOR@.@PIXMAN_VERSION_MINOR@.@PIXMAN_VERSION_MICRO@"
-
-#define PIXMAN_VERSION_ENCODE(major, minor, micro) (    \
-      ((major) * 10000)                \
-    + ((minor) *   100)                \
-    + ((micro) *     1))
-
-#define PIXMAN_VERSION PIXMAN_VERSION_ENCODE(    \
-    PIXMAN_VERSION_MAJOR,            \
-    PIXMAN_VERSION_MINOR,            \
-    PIXMAN_VERSION_MICRO)
-
-#endif /* PIXMAN_VERSION_H__ */
diff --git a/experimental/pixman/config.h b/experimental/pixman/config.h
deleted file mode 100644
index 4546edc11c..0000000000
--- a/experimental/pixman/config.h
+++ /dev/null
@@ -1,3 +0,0 @@
-#define PACKAGE
-#define HAVE_PTHREAD_SETSPECIFIC
-#define PREFIX(a) a
diff --git a/experimental/pixman/junk.cpp b/experimental/pixman/junk.cpp
deleted file mode 100644
index f85a442e9a..0000000000
--- a/experimental/pixman/junk.cpp
+++ /dev/null
@@ -1,108 +0,0 @@
-
-extern "C" {
-#include <stdio.h>
-#include <stdlib.h>
-#include <config.h>
-#include "pixman-private.h"
-#include "utils.h"
-#include "gtk-utils.h"
-
-}
-
-#include "SkBitmap.h"
-#include "SkCanvas.h"
-#include "SkGraphics.h"
-#include "SkPaint.h"
-#import "SkWindow.h"
-
-bool DrawPixman(SkCanvas* canvas, int step, bool useOld);
-SkCanvas* canvas;
-
-extern "C" {
-
-void*
-pixbuf_from_argb32 (uint32_t *bits,
-            int width,
-            int height,
-            int stride)
-{
-    SkBitmap* bitmap = new SkBitmap;
-    bitmap->setConfig(SkBitmap::kARGB_8888_Config, width, height);
-    bitmap->allocPixels();
-
-    int p_stride = bitmap->rowBytes();
-    uint32_t *p_bits = bitmap->getAddr32(0, 0);
-    int i;
-
-    for (i = 0; i < height; ++i)
-    {
-    uint32_t *src_row = &bits[i * (stride / 4)];
-    uint32_t *dst_row = p_bits + i * (p_stride / 4);
-
-    a8r8g8b8_to_rgba_np (dst_row, src_row, width);
-    }
-    return (void*) bitmap;
-}
-
-
-void show_image (pixman_image_t *image) {
-    int width, height;
-    pixman_format_code_t format;
-    pixman_image_t *copy;
-
-    width = pixman_image_get_width (image);
-    height = pixman_image_get_height (image);
-
-
-    format = pixman_image_get_format (image);
-
-    /* Three cases:
-     *
-     *  - image is a8r8g8b8_sRGB: we will display without modification
-     *    under the assumption that the monitor is sRGB
-     *
-     *  - image is a8r8g8b8: we will display without modification
-     *    under the assumption that whoever created the image
-     *    probably did it wrong by using sRGB inputs
-     *
-     *  - other: we will convert to a8r8g8b8 under the assumption that
-     *    whoever created the image probably did it wrong.
-     */
-    switch (format)
-    {
-    case PIXMAN_a8r8g8b8_sRGB:
-    case PIXMAN_a8r8g8b8:
-    copy = pixman_image_ref (image);
-    break;
-
-    default:
-    copy = pixman_image_create_bits (PIXMAN_a8r8g8b8,
-                     width, height, NULL, -1);
-    pixman_image_composite32 (PIXMAN_OP_SRC,
-                  image, NULL, copy,
-                  0, 0, 0, 0, 0, 0,
-                  width, height);
-    break;
-    }
-
-    SkBitmap* bitmap = (SkBitmap*) pixbuf_from_argb32 (pixman_image_get_data (copy),
-                 width, height,
-                 pixman_image_get_stride (copy));
-    canvas->drawBitmap(*bitmap, 0, 0);
-    delete bitmap;
-}
-
-}
-
-bool DrawPixman(SkCanvas* c, int step, bool usePixman) {
-    canvas = c;
-    switch(step) {
-        case 0:
-            checkerboard_main(0, NULL);
-            break;
-        default:
-            alpha_main(0, NULL);
-            break;
-    }
-    return true;
-}
diff --git a/experimental/pixman/pixman.mm b/experimental/pixman/pixman.mm
deleted file mode 100644
index f4db3df7b2..0000000000
--- a/experimental/pixman/pixman.mm
+++ /dev/null
@@ -1,99 +0,0 @@
-
-#import "SkCanvas.h"
-#import "SkWindow.h"
-#include "SkGraphics.h"
-#include "SkCGUtils.h"
-
-#include <time.h>
-#include <sys/time.h>
-
-bool DrawPixman(SkCanvas* canvas, int step, bool usePixman);
-
-class SkPixmanView : public SkView {
-public:
-    SkPixmanView() {
-        this->setVisibleP(true);
-        this->setClipToBounds(false);
-        usePixman = true;
-        slide = 0;
-        step = -1;
-    };
-protected:
-    virtual void onDraw(SkCanvas* canvas) {
-        static int step = 0; // 12752; // 17908 ; // 17904; // drawLetters first error
-                             // drawStars triggers error at 23275
-                             // error is not easy to debug in its current state
-        static double seconds;
-        if (step == -1) {
-            timeval t;
-            gettimeofday(&t, NULL);
-            seconds = t.tv_sec+t.tv_usec/1000000.0;
-            step = 0;
-        }
-        canvas->drawColor(SK_ColorWHITE);
-        if (DrawPixman(canvas, slide, usePixman)) {
-            if (step == 100) {
-                timeval t;
-                gettimeofday(&t, NULL);
-                double last = seconds;
-                seconds = t.tv_sec+t.tv_usec/1000000.0;
-                SkDebugf("usePixman=%d seconds=%g\n", usePixman, seconds - last);
-                step = 0;
-            }
-            inval(NULL);
-        }
-    }
-    
-    virtual Click* onFindClickHandler(SkScalar , SkScalar ) {
-  //      usePixman ^= true;
-            ++slide;
-        return NULL;
-    }
-
-private:
-    bool usePixman;
-    int slide;
-    int step;
-    typedef SkView INHERITED; 
-};
-
-void application_init();
-void application_term();
-
-void application_init() {
-    SkGraphics::Init();
-    SkEvent::Init();
-}
-
-void application_term() {
-    SkGraphics::Term();
-    SkEvent::Term();
-}
-
-class FillLayout : public SkView::Layout {
-protected:
-    virtual void onLayoutChildren(SkView* parent) {
-        SkView* view = SkView::F2BIter(parent).next();
-        view->setSize(parent->width(), parent->height());
-    }
-};
-
-#import "SimpleApp.h"
-
-@implementation SimpleNSView
-
-- (id)initWithDefaults {
-    if ((self = [super initWithDefaults])) {
-        fWind = new SkOSWindow(self); 
-        fWind->setLayout(new FillLayout, false);
-        fWind->attachChildToFront(new SkPixmanView)->unref();
-    }
-    return self;
-}
-
-- (void)drawRect:(NSRect)dirtyRect {
-    CGContextRef ctx = (CGContextRef)[[NSGraphicsContext currentContext] graphicsPort];
-    SkCGDrawBitmap(ctx, fWind->getBitmap(), 0, 0);
-}
-
-@end