1 files changed, 0 insertions, 446 deletions
diff --git a/libs/ui/BlitHardware.cpp b/libs/ui/BlitHardware.cpp
deleted file mode 100644
index 90838b4..0000000
--- a/libs/ui/BlitHardware.cpp
+++ /dev/null
@@ -1,446 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "SurfaceFlinger"
-
-#include <stdint.h>
-#include <string.h>
-#include <unistd.h>
-#include <fcntl.h>
-
-#include <sys/ioctl.h>
-#include <sys/types.h>
-#include <sys/mman.h>
-
-#include <cutils/log.h>
-
-#include <utils/Errors.h>
-
-#if HAVE_ANDROID_OS
-#include <linux/fb.h>
-#include <linux/msm_mdp.h>
-#endif
-
-#include <ui/BlitHardware.h>
-
-/******************************************************************************/
-
-namespace android {
-class CopybitMSM7K : public copybit_t {
-public:
-    CopybitMSM7K();
-    ~CopybitMSM7K();
-    
-    status_t getStatus() const {
-        if (mFD<0) return mFD;
-        return NO_ERROR;
-    }
-
-    status_t setParameter(int name, int value);
-
-    status_t get(int name);
-
-    status_t blit( 
-            const copybit_image_t& dst,
-            const copybit_image_t& src,
-            copybit_region_t const* region);
-
-    status_t stretch( 
-            const copybit_image_t& dst,
-            const copybit_image_t& src, 
-            const copybit_rect_t& dst_rect,
-            const copybit_rect_t& src_rect,
-            copybit_region_t const* region);
-
-#if HAVE_ANDROID_OS
-private:
-    static int copybit_set_parameter(copybit_t* handle, int name, int value);
-    static int copybit_blit( copybit_t* handle, 
-            copybit_image_t const* dst, copybit_image_t const* src,
-            copybit_region_t const* region);
-    static int copybit_stretch(copybit_t* handle, 
-            copybit_image_t const* dst,  copybit_image_t const* src, 
-            copybit_rect_t const* dst_rect, copybit_rect_t const* src_rect,
-            copybit_region_t const* region);
-    static int copybit_get(copybit_t* handle, int name);
-
-    int getFormat(int format);
-    void setImage(mdp_img* img, const copybit_image_t& rhs);
-    void setRects(mdp_blit_req* req, const copybit_rect_t& dst,
-            const copybit_rect_t& src, const copybit_rect_t& scissor);
-    void setInfos(mdp_blit_req* req);
-    static void intersect(copybit_rect_t* out, 
-            const copybit_rect_t& lhs, const copybit_rect_t& rhs);
-    status_t msm_copybit(void const* list);
-#endif
-    int mFD;
-    uint8_t mAlpha;
-    uint8_t mFlags;
-};
-}; // namespace android
-
-using namespace android;
-
-/******************************************************************************/
-
-struct copybit_t* copybit_init()
-{
-    CopybitMSM7K* engine = new CopybitMSM7K();
-    if (engine->getStatus() != NO_ERROR) {
-        delete engine;
-        engine = 0;
-    }
-    return (struct copybit_t*)engine;
-        
-}
-
-int copybit_term(copybit_t* handle)
-{
-    delete static_cast<CopybitMSM7K*>(handle);
-    return NO_ERROR;
-}
-
-namespace android {
-/******************************************************************************/
-
-static inline
-int min(int a, int b) {
-    return (a<b) ? a : b;
-}
-
-static inline
-int max(int a, int b) {
-    return (a>b) ? a : b;
-}
-
-static inline
-void MULDIV(uint32_t& a, uint32_t& b, int mul, int div)
-{
-    if (mul != div) {
-        a = (mul * a) / div;
-        b = (mul * b) / div;
-    }
-}
-
-//-----------------------------------------------------------------------------
-
-#if HAVE_ANDROID_OS
-
-int CopybitMSM7K::copybit_set_parameter(copybit_t* handle, int name, int value)
-{
-    return static_cast<CopybitMSM7K*>(handle)->setParameter(name, value);
-}
-
-int CopybitMSM7K::copybit_get(copybit_t* handle, int name)
-{
-    return static_cast<CopybitMSM7K*>(handle)->get(name);
-}
-
-int CopybitMSM7K::copybit_blit(
-        copybit_t* handle, 
-        copybit_image_t const* dst, 
-        copybit_image_t const* src,
-        struct copybit_region_t const* region)
-{
-    return static_cast<CopybitMSM7K*>(handle)->blit(*dst, *src, region);
-}
-
-int CopybitMSM7K::copybit_stretch(
-        copybit_t* handle, 
-        copybit_image_t const* dst, 
-        copybit_image_t const* src, 
-        copybit_rect_t const* dst_rect,
-        copybit_rect_t const* src_rect,
-        struct copybit_region_t const* region)
-{
-    return static_cast<CopybitMSM7K*>(handle)->stretch(
-            *dst, *src, *dst_rect, *src_rect, region);
-}
-
-//-----------------------------------------------------------------------------
-
-CopybitMSM7K::CopybitMSM7K()
-    : mFD(-1), mAlpha(MDP_ALPHA_NOP), mFlags(0)
-{
-    int fd = open("/dev/graphics/fb0", O_RDWR, 0);
-    if (fd > 0) {
-        struct fb_fix_screeninfo finfo;
-        if (ioctl(fd, FBIOGET_FSCREENINFO, &finfo) == 0) {
-            if (!strcmp(finfo.id, "msmfb")) {
-                mFD = fd;
-                copybit_t::set_parameter = copybit_set_parameter;
-                copybit_t::get = copybit_get;
-                copybit_t::blit = copybit_blit;
-                copybit_t::stretch = copybit_stretch;
-            }
-        }
-    }
-    if (fd<0 || mFD<0) {
-        if (fd>0) { close(fd); }
-        mFD = -errno;
-    }
-}
-
-CopybitMSM7K::~CopybitMSM7K()
-{
-    if (mFD > 0){
-        close(mFD);
-    }
-}
-
-status_t CopybitMSM7K::setParameter(int name, int value)
-{
-    switch(name) {
-    case COPYBIT_ROTATION_DEG:
-        switch (value) {
-        case 0:
-            mFlags &= ~0x7;
-            break;
-        case 90:
-            mFlags &= ~0x7;
-            mFlags |= MDP_ROT_90;
-            break;
-        case 180:
-            mFlags &= ~0x7;
-            mFlags |= MDP_ROT_180;
-            break;
-        case 270:
-            mFlags &= ~0x7;
-            mFlags |= MDP_ROT_270;
-            break;
-        default:
-            return BAD_VALUE;
-        }
-        break;
-    case COPYBIT_PLANE_ALPHA:
-        if (value < 0)      value = 0;
-        if (value >= 256)   value = 255;
-        mAlpha = value;
-        break;
-    case COPYBIT_DITHER:
-        if (value == COPYBIT_ENABLE) {
-            mFlags |= MDP_DITHER;
-        } else if (value == COPYBIT_DISABLE) {
-            mFlags &= ~MDP_DITHER;
-        }
-        break;
-    case COPYBIT_TRANSFORM:
-        mFlags &= ~0x7;
-        mFlags |= value & 0x7;
-        break;
-    default:
-        return BAD_VALUE;
-    }
-    return NO_ERROR;
-}
-
-status_t CopybitMSM7K::get(int name)
-{
-    switch(name) {
-    case COPYBIT_MINIFICATION_LIMIT:
-        return 4;
-    case COPYBIT_MAGNIFICATION_LIMIT:
-        return 4;
-    case COPYBIT_SCALING_FRAC_BITS:
-        return 32;
-    case COPYBIT_ROTATION_STEP_DEG:
-        return 90;
-    }
-    return BAD_VALUE;
-}
-
-status_t CopybitMSM7K::blit( 
-        const copybit_image_t& dst,
-        const copybit_image_t& src,
-        copybit_region_t const* region)
-{
-    
-    copybit_rect_t dr = { 0, 0, dst.w, dst.h };
-    copybit_rect_t sr = { 0, 0, src.w, src.h };
-    return CopybitMSM7K::stretch(dst, src, dr, sr, region);
-}
-
-status_t CopybitMSM7K::stretch( 
-        const copybit_image_t& dst,
-        const copybit_image_t& src, 
-        const copybit_rect_t& dst_rect,
-        const copybit_rect_t& src_rect,
-        copybit_region_t const* region)
-{
-    struct {
-        uint32_t count;
-        struct mdp_blit_req req[12];
-    } list;
-    
-    if (mAlpha<255) {
-        switch (src.format) {
-            // we dont' support plane alpha with RGBA formats
-            case COPYBIT_RGBA_8888:
-            case COPYBIT_RGBA_5551:
-            case COPYBIT_RGBA_4444:
-                return INVALID_OPERATION;
-        }
-    }
-        
-    const uint32_t maxCount = sizeof(list.req)/sizeof(list.req[0]);
-    const copybit_rect_t bounds = { 0, 0, dst.w, dst.h };
-    copybit_rect_t clip;
-    list.count = 0;
-    int err = 0;
-    while (!err && region->next(region, &clip)) {
-        intersect(&clip, bounds, clip);
-        setInfos(&list.req[list.count]);
-        setImage(&list.req[list.count].dst, dst);
-        setImage(&list.req[list.count].src, src);
-        setRects(&list.req[list.count], dst_rect, src_rect, clip);
-        if (++list.count == maxCount) {
-            err = msm_copybit(&list);
-            list.count = 0;
-        }
-    }
-    if (!err && list.count) {
-        err = msm_copybit(&list);
-    }
-    return err;
-}
-
-status_t CopybitMSM7K::msm_copybit(void const* list)
-{
-    int err = ioctl(mFD, MSMFB_BLIT, static_cast<mdp_blit_req_list const*>(list));
-    LOGE_IF(err<0, "copyBits failed (%s)", strerror(errno));
-    if (err == 0)
-        return NO_ERROR;
-    return -errno;
-}
-
-int CopybitMSM7K::getFormat(int format)
-{
-    switch (format) {
-    case COPYBIT_RGBA_8888:     return MDP_RGBA_8888;
-    case COPYBIT_RGB_565:       return MDP_RGB_565;
-    case COPYBIT_YCbCr_422_SP:  return MDP_Y_CBCR_H2V1;
-    case COPYBIT_YCbCr_420_SP:  return MDP_Y_CBCR_H2V2;
-    }
-    return -1;
-}
-
-void CopybitMSM7K::setInfos(mdp_blit_req* req)
-{
-    req->alpha = mAlpha;
-    req->transp_mask = MDP_TRANSP_NOP;
-    req->flags = mFlags;
-}
-
-void CopybitMSM7K::setImage(mdp_img* img, const copybit_image_t& rhs)
-{
-    img->width      = rhs.w;
-    img->height     = rhs.h;
-    img->format     = getFormat(rhs.format);
-    img->offset     = rhs.offset;
-    img->memory_id  = rhs.fd;
-}
-    
-void CopybitMSM7K::setRects(mdp_blit_req* e, 
-        const copybit_rect_t& dst, const copybit_rect_t& src,
-        const copybit_rect_t& scissor)
-{
-    copybit_rect_t clip;
-    intersect(&clip, scissor, dst);
-
-    e->dst_rect.x  = clip.l;
-    e->dst_rect.y  = clip.t;
-    e->dst_rect.w  = clip.r - clip.l;
-    e->dst_rect.h  = clip.b - clip.t;
-
-    uint32_t W, H;
-    if (mFlags & COPYBIT_TRANSFORM_ROT_90) {
-        e->src_rect.x  = (clip.t - dst.t) + src.t;
-        e->src_rect.y  = (dst.r - clip.r) + src.l;
-        e->src_rect.w  = (clip.b - clip.t);
-        e->src_rect.h  = (clip.r - clip.l);
-        W = dst.b - dst.t;
-        H = dst.r - dst.l;
-    } else {
-        e->src_rect.x  = (clip.l - dst.l) + src.l;
-        e->src_rect.y  = (clip.t - dst.t) + src.t;
-        e->src_rect.w  = (clip.r - clip.l);
-        e->src_rect.h  = (clip.b - clip.t);
-        W = dst.r - dst.l;
-        H = dst.b - dst.t;
-    }
-    MULDIV(e->src_rect.x, e->src_rect.w, src.r - src.l, W);
-    MULDIV(e->src_rect.y, e->src_rect.h, src.b - src.t, H);
-    if (mFlags & COPYBIT_TRANSFORM_FLIP_V) {
-        e->src_rect.y = e->src.height - (e->src_rect.y + e->src_rect.h);
-    }
-    if (mFlags & COPYBIT_TRANSFORM_FLIP_H) {
-        e->src_rect.x = e->src.width  - (e->src_rect.x + e->src_rect.w);
-    }
-}
-
-void CopybitMSM7K::intersect(copybit_rect_t* out, 
-        const copybit_rect_t& lhs, const copybit_rect_t& rhs)
-{
-    out->l = max(lhs.l, rhs.l);
-    out->t = max(lhs.t, rhs.t);
-    out->r = min(lhs.r, rhs.r);
-    out->b = min(lhs.b, rhs.b);
-}
-
-/******************************************************************************/
-#else // HAVE_ANDROID_OS
-
-CopybitMSM7K::CopybitMSM7K()
-    : mFD(-1)
-{
-}
-
-CopybitMSM7K::~CopybitMSM7K()
-{
-}
-
-status_t CopybitMSM7K::setParameter(int name, int value)
-{
-    return NO_INIT;
-}
-
-status_t CopybitMSM7K::get(int name)
-{
-    return BAD_VALUE;
-}
-
-status_t CopybitMSM7K::blit( 
-        const copybit_image_t& dst,
-        const copybit_image_t& src,
-        copybit_region_t const* region)
-{
-    return NO_INIT;
-}
-
-status_t CopybitMSM7K::stretch( 
-        const copybit_image_t& dst,
-        const copybit_image_t& src, 
-        const copybit_rect_t& dst_rect,
-        const copybit_rect_t& src_rect,
-        copybit_region_t const* region)
-{
-    return NO_INIT;
-}
-
-#endif // HAVE_ANDROID_OS
-
-/******************************************************************************/
-}; // namespace android