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luozhiming
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整理和合并 egl 的代码结构
1 parent dda06a7 commit 95a29ae

30 files changed

+852
-112
lines changed

‎.gitignore

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@@ -8,3 +8,4 @@ release.zip
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release.tar.gz
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release
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.sconsign.dblite
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.vscode/*.*

‎awtk-port/SConscript

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@@ -4,8 +4,7 @@ import copy
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BIN_DIR = os.environ['BIN_DIR'];
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LIB_DIR = os.environ['LIB_DIR'];
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env = DefaultEnvironment().Clone()
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SOURCES = ['mouse_thread.c', 'input_thread.c', 'input_dispatcher.c', 'lcd_linux_fb.c', 'lcd_linux_drm.c', 'main_loop_linux.c', 'lcd_mem_others.c']
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SOURCES = ['mouse_thread.c', 'input_thread.c', 'input_dispatcher.c', 'lcd_linux_fb.c', 'lcd_linux_drm.c', 'main_loop_linux.c', 'lcd_linux_egl.c', 'lcd_mem_others.c' ]
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if os.environ['TSLIB_LIB_DIR']:
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SOURCES = ['tslib_thread.c'] + SOURCES;
@@ -14,9 +13,9 @@ env.Library(os.path.join(LIB_DIR, 'awtk_linux_fb'), SOURCES)
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env['LIBS'] = ['awtk_linux_fb'] + env['LIBS']
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17-
env.Program(os.path.join(BIN_DIR, 'mouse_test'), ["mouse_thread_test.c"])
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env.Program(os.path.join(BIN_DIR, 'input_test'), ["input_thread_test.c"])
19-
env.Program(os.path.join(BIN_DIR, 'fb_test'), ["fb_test.c"])
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env.Program(os.path.join(BIN_DIR, 'mouse_test'), ["test/mouse_thread_test.c"])
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env.Program(os.path.join(BIN_DIR, 'input_test'), ["test/input_thread_test.c"])
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env.Program(os.path.join(BIN_DIR, 'fb_test'), ["test/fb_test.c"])
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if os.environ['TSLIB_LIB_DIR']:
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env.Program(os.path.join(BIN_DIR, 'tslib_test'), ["tslib_thread_test.c"])
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env.Program(os.path.join(BIN_DIR, 'tslib_test'), ["test/tslib_thread_test.c"])

‎awtk-port/egl_devices/egl_devices.h

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@@ -0,0 +1,41 @@
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/**
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* File: lcd_linux_egl.c
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* Author: AWTK Develop Team
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* Brief: linux egl lcd
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*
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* Copyright (c) 2020 - 2020 Guangzhou ZHIYUAN Electronics Co.,Ltd.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* License file for more details.
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*
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*/
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/**
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* History:
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* ================================================================
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* 2020-11-06 Lou ZhiMing <[email protected]> created
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*
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*/
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#ifndef TK_EGL_DEVICES_H
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#define TK_EGL_DEVICES_H
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#include "base/types_def.h"
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BEGIN_C_DECLS
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void* egl_devices_create(const char* filename);
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ret_t egl_devices_dispose(void* ctx);
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float_t egl_devices_get_ratio(void* ctx);
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int32_t egl_devices_get_width(void* ctx);
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int32_t egl_devices_get_height(void* ctx);
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ret_t egl_devices_make_current(void* ctx);
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ret_t egl_devices_swap_buffers(void* ctx);
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END_C_DECLS
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#endif /*TK_EGL_DEVICES_H*/

‎awtk-port/egl_devices/fsl/egl_devices.c

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/**
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* File: egl_devices.c
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* Author: AWTK Develop Team
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* Brief: egl devices for fsl
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*
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* Copyright (c) 2020 - 2020 Guangzhou ZHIYUAN Electronics Co.,Ltd.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* License file for more details.
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*
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*/
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/**
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* History:
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* ================================================================
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* 2020-11-06 Lou ZhiMing <[email protected]> created
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*
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*/
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#include <GLES2/gl2.h>
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#include <GLES2/gl2ext.h>
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#include <EGL/egl.h>
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#include "fsl_egl.h"
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#include "../egl_devices.h"
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#include "tkc/mem.h"
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typedef struct _egl_devices_fsl_context_t {
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EGLint numconfigs;
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EGLDisplay egldisplay;
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EGLConfig eglconfig;
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EGLSurface eglsurface;
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EGLContext eglcontext;
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EGLNativeWindowType eglNativeWindow;
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EGLNativeDisplayType eglNativeDisplayType;
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} egl_devices_fsl_context_t;
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static const EGLint s_configAttribs[] =
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{
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EGL_SAMPLES, 0,
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EGL_RED_SIZE, 8,
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EGL_GREEN_SIZE, 8,
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EGL_BLUE_SIZE, 8,
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EGL_ALPHA_SIZE, EGL_DONT_CARE,
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EGL_STENCIL_SIZE, 8,
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EGL_DEPTH_SIZE, 0,
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EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
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EGL_MIN_SWAP_INTERVAL, 1,
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EGL_NONE,
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};
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void* egl_devices_create(const char* filename) {
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egl_devices_fsl_context_t* ctx = TKMEM_ZALLOC(egl_devices_fsl_context_t);
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return_value_if_fail(ctx != NULL, NULL);
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ctx->eglNativeDisplayType = fsl_getNativeDisplay();
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ctx->egldisplay = eglGetDisplay(ctx->eglNativeDisplayType);
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eglInitialize(ctx->egldisplay, NULL, NULL);
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assert(eglGetError() == EGL_SUCCESS);
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eglBindAPI(EGL_OPENGL_ES_API);
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eglChooseConfig(ctx->egldisplay, s_configAttribs, &(ctx->eglconfig), 1, &(ctx->numconfigs));
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assert(eglGetError() == EGL_SUCCESS);
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assert(ctx->numconfigs == 1);
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ctx->eglNativeWindow = fsl_createwindow(ctx->egldisplay, ctx->eglNativeDisplayType, filename);
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assert(ctx->eglNativeWindow);
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ctx->eglsurface = eglCreateWindowSurface(ctx->egldisplay, ctx->eglconfig, ctx->eglNativeWindow, NULL);
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assert(eglGetError() == EGL_SUCCESS);
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EGLint ContextAttribList[] = { EGL_CONTEXT_CLIENT_VERSION, 2, EGL_NONE };
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ctx->eglcontext = eglCreateContext(ctx->egldisplay, ctx->eglconfig, EGL_NO_CONTEXT, ContextAttribList );
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assert(eglGetError() == EGL_SUCCESS);
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eglMakeCurrent(ctx->egldisplay, ctx->eglsurface, ctx->eglsurface, ctx->eglcontext);
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assert(eglGetError() == EGL_SUCCESS);
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glClearColor(1.0f, 1.0f, 1.0f, 1.0f);
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glDisable(GL_DEPTH_TEST);
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glDisable(GL_SCISSOR_TEST);
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eglSwapInterval(ctx->egldisplay, 1);
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assert(eglGetError() == EGL_SUCCESS);
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return (void*)ctx;
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}
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ret_t egl_devices_dispose(void* ctx) {
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egl_devices_fsl_context_t* context = (egl_devices_fsl_context_t*)ctx;
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return_value_if_fail(context != NULL, RET_BAD_PARAMS);
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eglMakeCurrent(context->egldisplay, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
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assert(eglGetError() == EGL_SUCCESS);
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eglTerminate(context->egldisplay);
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assert(eglGetError() == EGL_SUCCESS);
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eglReleaseThread();
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return RET_OK;
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}
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float_t egl_devices_get_ratio(void* ctx) {
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(void)ctx;
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return 1.0f;
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}
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int32_t egl_devices_get_width(void* ctx) {
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EGLint width = 0;
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egl_devices_fsl_context_t* context = (egl_devices_fsl_context_t*)ctx;
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return_value_if_fail(context != NULL, RET_BAD_PARAMS);
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eglQuerySurface(context->egldisplay, context->eglsurface, EGL_WIDTH, &width);
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return (int32_t)width;
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}
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int32_t egl_devices_get_height(void* ctx) {
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EGLint height = 0;
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egl_devices_fsl_context_t* context = (egl_devices_fsl_context_t*)ctx;
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return_value_if_fail(context != NULL, RET_BAD_PARAMS);
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eglQuerySurface(context->egldisplay, context->eglsurface, EGL_HEIGHT, &height);
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return (int32_t)height;
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}
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ret_t egl_devices_make_current(void* ctx) {
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egl_devices_fsl_context_t* context = (egl_devices_fsl_context_t*)ctx;
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return_value_if_fail(context != NULL, RET_BAD_PARAMS);
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eglMakeCurrent(context->egldisplay, context->eglsurface, ctx->eglsurface, ctx->eglcontext);
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return eglGetError() == EGL_SUCCESS ? RET_OK : RET_FAIL;
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}
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ret_t egl_devices_swap_buffers(void* ctx) {
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egl_devices_fsl_context_t* context = (egl_devices_fsl_context_t*)ctx;
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return_value_if_fail(context != NULL, RET_BAD_PARAMS);
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eglSwapBuffers(context->egldisplay, context->eglsurface);
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return eglGetError() == EGL_SUCCESS ? RET_OK : RET_FAIL;
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}

‎awtk-port/egl_devices/fsl/fsl_egl.c

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/****************************************************************************
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* Copyright (c) 2012 Freescale Semiconductor, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
6+
* modification, are permitted provided that the following conditions are met:
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*
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* * Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* * Neither the name of the Freescale Semiconductor, Inc. nor the names of
16+
* its contributors may be used to endorse or promote products derived from
17+
* this software without specific prior written permission.
18+
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
21+
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
24+
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25+
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
26+
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
27+
OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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Labels parameters
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*****************************************************************************/
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#include <stdio.h>
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#include <stdlib.h>
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#include <fcntl.h>
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#include <assert.h>
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#include <string.h>
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#include <EGL/egl.h>
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#ifdef EGL_USE_X11
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#include <X11/X.h>
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#include <X11/Xlib.h>
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#endif
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EGLNativeDisplayType fsl_getNativeDisplay()
47+
{
48+
EGLNativeDisplayType eglNativeDisplayType = NULL;
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#if (defined EGL_USE_X11)
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eglNativeDisplayType = XOpenDisplay(NULL);
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assert(eglNativeDisplayType != NULL);
52+
#elif (defined EGL_API_FB)
53+
eglNativeDisplayType = fbGetDisplayByIndex(0); //Pass the argument as required to show the framebuffer
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#else
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display = EGL_DEFAULT_DISPLAY;
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#endif
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return eglNativeDisplayType;
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}
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EGLNativeWindowType fsl_createwindow(EGLDisplay egldisplay, EGLNativeDisplayType eglNativeDisplayType, const char* filename)
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{
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EGLNativeWindowType native_window = (EGLNativeWindowType)0;
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#if (defined EGL_USE_X11)
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Window window, rootwindow;
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int screen = DefaultScreen(eglNativeDisplayType);
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rootwindow = RootWindow(eglNativeDisplayType,screen);
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window = XCreateSimpleWindow(eglNativeDisplayType, rootwindow, 0, 0, 400, 533, 0, 0, WhitePixel (eglNativeDisplayType, screen));
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XMapWindow(eglNativeDisplayType, window);
70+
native_window = window;
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#else
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const char *vendor = eglQueryString(egldisplay, EGL_VENDOR);
73+
printf("vendor:%s \r\n", vendor);
74+
if (strstr(vendor, "Imagination Technologies"))
75+
native_window = (EGLNativeWindowType)0;
76+
else if (strstr(vendor, "AMD"))
77+
native_window = (EGLNativeWindowType) open(filename, O_RDWR);
78+
else if (strstr(vendor, "Vivante")) //NEEDS FIX - functs don't exist on other platforms
79+
{
80+
#if (defined EGL_API_FB)
81+
native_window = fbCreateWindow(eglNativeDisplayType, 0, 0, 0, 0);
82+
#endif
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}
84+
else
85+
{
86+
printf("Unknown vendor [%s]\n", vendor);
87+
return 0;
88+
}
89+
#endif
90+
return native_window;
91+
92+
}
93+
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void fsl_destroywindow(EGLNativeWindowType eglNativeWindowType, EGLNativeDisplayType eglNativeDisplayType)
96+
{
97+
(void) eglNativeWindowType;
98+
#if (defined EGL_USE_X11)
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//close x display
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XCloseDisplay(eglNativeDisplayType);
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#endif
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}

‎awtk-port/egl_devices/fsl/fsl_egl.h

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/****************************************************************************
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* Copyright (c) 2012 Freescale Semiconductor, Inc.
3+
* All rights reserved.
4+
*
5+
* Redistribution and use in source and binary forms, with or without
6+
* modification, are permitted provided that the following conditions are met:
7+
*
8+
* * Redistributions of source code must retain the above copyright notice,
9+
* this list of conditions and the following disclaimer.
10+
*
11+
* * Redistributions in binary form must reproduce the above copyright notice,
12+
* this list of conditions and the following disclaimer in the documentation
13+
* and/or other materials provided with the distribution.
14+
*
15+
* * Neither the name of the Freescale Semiconductor, Inc. nor the names of
16+
* its contributors may be used to endorse or promote products derived from
17+
* this software without specific prior written permission.
18+
19+
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
20+
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
21+
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
22+
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
23+
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
24+
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25+
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
26+
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
27+
OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
28+
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29+
30+
Labels parameters
31+
32+
*****************************************************************************/
33+
34+
#ifndef _FSL_EGL_H_
35+
#define _FSL_EGL_H_
36+
#ifdef __cplusplus
37+
extern "C" {
38+
#endif
39+
#include <EGL/egl.h>
40+
41+
EGLNativeDisplayType fsl_getNativeDisplay();
42+
EGLNativeWindowType fsl_createwindow(EGLDisplay egldisplay, EGLNativeDisplayType eglNativeDisplayType, const char* filename);
43+
void fsl_destroywindow(EGLNativeWindowType eglNativeWindowType,EGLNativeDisplayType eglNativeDisplayType);
44+
45+
46+
#ifdef __cplusplus
47+
}
48+
#endif
49+
#endif //_FSL_EGL_H_
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