get rid of dependency on copybit HAL module
Change-Id: Ia608099a2426c11a91d33063ba53c93e1eccb428
diff --git a/opengl/libagl/egl.cpp b/opengl/libagl/egl.cpp
index a1cb23a..40fa148 100644
--- a/opengl/libagl/egl.cpp
+++ b/opengl/libagl/egl.cpp
@@ -41,8 +41,6 @@
#include <private/ui/android_natives_priv.h>
-#include <hardware/copybit.h>
-
#include "context.h"
#include "state.h"
#include "texture.h"
@@ -238,7 +236,6 @@
android_native_buffer_t* buffer;
android_native_buffer_t* previousBuffer;
gralloc_module_t const* module;
- copybit_device_t* blitengine;
int width;
int height;
void* bits;
@@ -324,24 +321,6 @@
ssize_t count;
};
- struct region_iterator : public copybit_region_t {
- region_iterator(const Region& region)
- : b(region.begin()), e(region.end()) {
- this->next = iterate;
- }
- private:
- static int iterate(copybit_region_t const * self, copybit_rect_t* rect) {
- region_iterator const* me = static_cast<region_iterator const*>(self);
- if (me->b != me->e) {
- *reinterpret_cast<Rect*>(rect) = *me->b++;
- return 1;
- }
- return 0;
- }
- mutable Region::const_iterator b;
- Region::const_iterator const e;
- };
-
void copyBlt(
android_native_buffer_t* dst, void* dst_vaddr,
android_native_buffer_t* src, void const* src_vaddr,
@@ -357,16 +336,8 @@
ANativeWindow* window)
: egl_surface_t(dpy, config, depthFormat),
nativeWindow(window), buffer(0), previousBuffer(0), module(0),
- blitengine(0), bits(NULL)
+ bits(NULL)
{
- hw_module_t const* pModule;
- hw_get_module(GRALLOC_HARDWARE_MODULE_ID, &pModule);
- module = reinterpret_cast<gralloc_module_t const*>(pModule);
-
- if (hw_get_module(COPYBIT_HARDWARE_MODULE_ID, &pModule) == 0) {
- copybit_open(pModule, &blitengine);
- }
-
pixelFormatTable = gglGetPixelFormatTable();
// keep a reference on the window
@@ -383,9 +354,6 @@
previousBuffer->common.decRef(&previousBuffer->common);
}
nativeWindow->common.decRef(&nativeWindow->common);
- if (blitengine) {
- copybit_close(blitengine);
- }
}
EGLBoolean egl_window_surface_v2_t::connect()
@@ -475,60 +443,33 @@
// FIXME: use copybit if possible
// NOTE: dst and src must be the same format
- status_t err = NO_ERROR;
- copybit_device_t* const copybit = blitengine;
- if (copybit) {
- copybit_image_t simg;
- simg.w = src->stride;
- simg.h = src->height;
- simg.format = src->format;
- simg.handle = const_cast<native_handle_t*>(src->handle);
+ Region::const_iterator cur = clip.begin();
+ Region::const_iterator end = clip.end();
- copybit_image_t dimg;
- dimg.w = dst->stride;
- dimg.h = dst->height;
- dimg.format = dst->format;
- dimg.handle = const_cast<native_handle_t*>(dst->handle);
-
- copybit->set_parameter(copybit, COPYBIT_TRANSFORM, 0);
- copybit->set_parameter(copybit, COPYBIT_PLANE_ALPHA, 255);
- copybit->set_parameter(copybit, COPYBIT_DITHER, COPYBIT_DISABLE);
- region_iterator it(clip);
- err = copybit->blit(copybit, &dimg, &simg, &it);
- if (err != NO_ERROR) {
- LOGE("copybit failed (%s)", strerror(err));
+ const size_t bpp = pixelFormatTable[src->format].size;
+ const size_t dbpr = dst->stride * bpp;
+ const size_t sbpr = src->stride * bpp;
+
+ uint8_t const * const src_bits = (uint8_t const *)src_vaddr;
+ uint8_t * const dst_bits = (uint8_t *)dst_vaddr;
+
+ while (cur != end) {
+ const Rect& r(*cur++);
+ ssize_t w = r.right - r.left;
+ ssize_t h = r.bottom - r.top;
+ if (w <= 0 || h<=0) continue;
+ size_t size = w * bpp;
+ uint8_t const * s = src_bits + (r.left + src->stride * r.top) * bpp;
+ uint8_t * d = dst_bits + (r.left + dst->stride * r.top) * bpp;
+ if (dbpr==sbpr && size==sbpr) {
+ size *= h;
+ h = 1;
}
- }
-
- if (!copybit || err) {
- Region::const_iterator cur = clip.begin();
- Region::const_iterator end = clip.end();
-
- const size_t bpp = pixelFormatTable[src->format].size;
- const size_t dbpr = dst->stride * bpp;
- const size_t sbpr = src->stride * bpp;
-
- uint8_t const * const src_bits = (uint8_t const *)src_vaddr;
- uint8_t * const dst_bits = (uint8_t *)dst_vaddr;
-
- while (cur != end) {
- const Rect& r(*cur++);
- ssize_t w = r.right - r.left;
- ssize_t h = r.bottom - r.top;
- if (w <= 0 || h<=0) continue;
- size_t size = w * bpp;
- uint8_t const * s = src_bits + (r.left + src->stride * r.top) * bpp;
- uint8_t * d = dst_bits + (r.left + dst->stride * r.top) * bpp;
- if (dbpr==sbpr && size==sbpr) {
- size *= h;
- h = 1;
- }
- do {
- memcpy(d, s, size);
- d += dbpr;
- s += sbpr;
- } while (--h > 0);
- }
+ do {
+ memcpy(d, s, size);
+ d += dbpr;
+ s += sbpr;
+ } while (--h > 0);
}
}