I use the glTexImage2D to draw YUV frame date,but it is too slowly.
so I want to use EGLimage to draw YUV frame,but it is not display.
Do I make any mistake? Thank you!
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glActiveTexture ( GL_TEXTURE1 );
glBindTexture ( GL_TEXTURE_2D, userData.textureId[1] );
glPixelStorei(GL_UNPACK_ALIGNMENT,1);
glUniform1i ( userData.samplerLocU, 1);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S,
GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T,
GL_CLAMP_TO_EDGE);
eglImage = pFnEGLCreateImageKHR(g_Display, 0,
EGL_NATIVE_PIXMAP_KHR, (EGLClientBuffer) pict->data[1], 0);
pFnEGLImageTargetTexture2DOES(GL_TEXTURE_2D, eglImage);
pFnEGLDestroyImageKHR(g_Display,eglImage);
// Bind the texture
glActiveTexture ( GL_TEXTURE2 );
glBindTexture ( GL_TEXTURE_2D, userData.textureId[2] );
glPixelStorei(GL_UNPACK_ALIGNMENT,1);
glUniform1i ( userData.samplerLocV, 2);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S,
GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T,
GL_CLAMP_TO_EDGE);
eglImage = pFnEGLCreateImageKHR(g_Display, 0,
EGL_NATIVE_PIXMAP_KHR, (EGLClientBuffer) pict->data[2], 0);
pFnEGLImageTargetTexture2DOES(GL_TEXTURE_2D, eglImage);
pFnEGLDestroyImageKHR(g_Display,eglImage);
glActiveTexture ( GL_TEXTURE0 );
glBindTexture ( GL_TEXTURE_2D, userData.textureId[0] );
glPixelStorei(GL_UNPACK_ALIGNMENT,1);
glUniform1i ( userData.samplerLocY, 0);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S,
GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T,
GL_CLAMP_TO_EDGE);
eglImage = pFnEGLCreateImageKHR(g_Display, 0,
EGL_NATIVE_PIXMAP_KHR, (EGLClientBuffer) pict->data[0], 0);
pFnEGLImageTargetTexture2DOES(GL_TEXTURE_2D, eglImage);
pFnEGLDestroyImageKHR(g_Display,eglImage);
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