android/android_hardware_qcom_display
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copybit now uses a native_handle_t* instead of a fd/offset

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This commit is contained in:
Mathias Agopian 2009-06-24 16:52:08 -07:00
parent 044cd5b162
commit 00bd746427
2 changed files with 23 additions and 18 deletions
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3
libcopybit/Android.mk
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@ -20,6 +20,7 @@ include $(CLEAR_VARS)
LOCAL_PRELINK_MODULE := false
LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/hw
LOCAL_SHARED_LIBRARIES := liblog
LOCAL_SRC_FILES := copybit.c
LOCAL_SRC_FILES := copybit.cpp
LOCAL_MODULE := copybit.msm7k
LOCAL_C_INCLUDES += hardware/libhardware/modules/gralloc
include $(BUILD_SHARED_LIBRARY)

38
libcopybit/copybit.c → libcopybit/copybit.cpp
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@ -34,6 +34,8 @@
#include <hardware/copybit.h>
#include "gralloc_priv.h"
/******************************************************************************/
/** State information for each device instance */
@ -52,21 +54,21 @@ static int open_copybit(const struct hw_module_t* module, const char* name,
struct hw_device_t** device);
static struct hw_module_methods_t copybit_module_methods = {
.open = open_copybit
open: open_copybit
};
/*
* The COPYBIT Module
*/
const struct copybit_module_t HAL_MODULE_INFO_SYM = {
.common = {
.tag = HARDWARE_MODULE_TAG,
.version_major = 1,
.version_minor = 0,
.id = COPYBIT_HARDWARE_MODULE_ID,
.name = "QCT MSM7K COPYBIT Module",
.author = "Google, Inc.",
.methods = &copybit_module_methods,
struct copybit_module_t HAL_MODULE_INFO_SYM = {
common: {
tag: HARDWARE_MODULE_TAG,
version_major: 1,
version_minor: 0,
id: COPYBIT_HARDWARE_MODULE_ID,
name: "QCT MSM7K COPYBIT Module",
author: "Google, Inc.",
methods: &copybit_module_methods
}
};
@ -113,13 +115,14 @@ static int get_format(int format) {
}
/** convert from copybit image to mdp image structure */
static void set_image(struct mdp_img *img,
const struct copybit_image_t *rhs) {
static void set_image(struct mdp_img *img, const struct copybit_image_t *rhs)
{
private_handle_t* hnd = (private_handle_t*)rhs->handle;
img->width = rhs->w;
img->height = rhs->h;
img->format = get_format(rhs->format);
img->offset = rhs->offset;
img->memory_id = rhs->fd;
img->offset = hnd->offset;
img->memory_id = hnd->fd;
}
/** setup rectangles */
@ -360,12 +363,13 @@ static int open_copybit(const struct hw_module_t* module, const char* name,
struct hw_device_t** device)
{
int status = -EINVAL;
struct copybit_context_t *ctx = malloc(sizeof(struct copybit_context_t));
copybit_context_t *ctx;
ctx = (copybit_context_t *)malloc(sizeof(copybit_context_t));
memset(ctx, 0, sizeof(*ctx));
ctx->device.common.tag = HARDWARE_DEVICE_TAG;
ctx->device.common.version = 0;
ctx->device.common.module = module;
ctx->device.common.version = 1;
ctx->device.common.module = const_cast<hw_module_t*>(module);
ctx->device.common.close = close_copybit;
ctx->device.set_parameter = set_parameter_copybit;
ctx->device.get = get;