void drawGLScene(AndroidContext *rc)
{
#ifdef DROID_EXTREME_LOGS
LOG( ANDROID_LOG_VERBOSE, TAG, "drawGLScene : start");
#endif /* DROID_EXTREME_LOGS */
GLfloat vertices[4][3];
GLfloat texcoord[4][2];
// int i, j;
float rgba[4];
#ifdef GLES_FRAMEBUFFER_TEST
glBindFramebufferOES(GL_FRAMEBUFFER_OES, 0);
#endif
// Reset states
rgba[0] = rgba[1] = rgba[2] = 0.f;
rgba[0] = 1.f;
glColor4f(1.f, 1.f, 1.f, 1.f);
glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE, rgba);
glMaterialfv(GL_FRONT_AND_BACK, GL_SPECULAR, rgba);
glMaterialfv(GL_FRONT_AND_BACK, GL_EMISSION, rgba);
glDisable(GL_CULL_FACE | GL_NORMALIZE | GL_LIGHTING | GL_BLEND | GL_FOG | GL_COLOR_MATERIAL | GL_TEXTURE_2D);
/* Clear The Screen And The Depth Buffer */
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
//glEnable(GL_BLEND);
//glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_TEXTURE_2D);
glBindTexture( GL_TEXTURE_2D, rc->texID);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
glTexEnvx(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
// for ( i = 0; i < rc->height/2; i++ )
// for ( j = 0; j < rc->width; j++ )
// rc->texData[ i*rc->width*NBPP + j*NBPP + 3] = 200;
// memset(rc->texData, 255, 4 * rc->width * rc->height );
#ifndef GLES_FRAMEBUFFER_TEST
glTexImage2D( GL_TEXTURE_2D, 0, GL_RGBA, rc->tex_width, rc->tex_height, 0,
GL_RGBA, GL_UNSIGNED_BYTE, rc->texData );
#endif
if ( rc->draw_texture )
{
int cropRect[4] = {0,rc->height,rc->width,-rc->height};
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_CROP_RECT_OES, cropRect);
glDrawTexsOES(0, 0, 0, rc->width, rc->height);
}
else
{
/* Enable VERTEX array */
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_TEXTURE_COORD_ARRAY);
/* Setup pointer to VERTEX array */
glVertexPointer(3, GL_FLOAT, 0, vertices);
glTexCoordPointer(2, GL_FLOAT, 0, texcoord);
/* Move Left 1.5 Units And Into The Screen 6.0 */
glLoadIdentity();
//glTranslatef(0.0f, 0.0f, -3.3f);
//glTranslatef(0.0f, 0.0f, -2.3f);
/* Top Right Of The Quad */
vertices[0][0]=rc->tex_width; vertices[0][1]=rc->tex_height; vertices[0][2]=0.0f;
texcoord[0][0]=1.f; texcoord[0][1]=0.f;
/* Top Left Of The Quad */
vertices[1][0]=0.f; vertices[1][1]=rc->tex_height; vertices[1][2]=0.0f;
texcoord[1][0]=0.f; texcoord[1][1]=0.f;
/* Bottom Left Of The Quad */
vertices[2][0]=rc->tex_width; vertices[2][1]=0.f; vertices[2][2]=0.0f;
texcoord[2][0]=1.f; texcoord[2][1]=1.f;
/* Bottom Right Of The Quad */
vertices[3][0]=0.f; vertices[3][1]=0.f; vertices[3][2]=0.0f;
texcoord[3][0]=0.f; texcoord[3][1]=1.f;
/* Drawing using triangle strips, draw triangles using 4 vertices */
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
/* Disable vertex array */
glDisableClientState(GL_VERTEX_ARRAY);
glDisableClientState(GL_TEXTURE_COORD_ARRAY);
}
glDisable(GL_TEXTURE_2D);
/* Flush all drawings */
glFinish();
#ifdef GLES_FRAMEBUFFER_TEST
glBindFramebufferOES(GL_FRAMEBUFFER_OES, rc->framebuff);
#endif
#ifdef DROID_EXTREME_LOGS
LOG( ANDROID_LOG_VERBOSE, TAG, "drawGLScene : end");
#endif /* DROID_EXTREME_LOGS */
}
void drawGLScene(AndroidContext *rc)
{
#ifdef DROID_EXTREME_LOGS
LOG( ANDROID_LOG_VERBOSE, TAG, "drawGLScene : start");
#endif /* DROID_EXTREME_LOGS */
#ifdef GPAC_USE_GLES2
GLuint loc_vertex_array, loc_texcoord_array;
loc_vertex_array = loc_texcoord_array = -1;
#endif
GLfloat vertices[4][3];
GLfloat texcoord[4][2];
// int i, j;
float rgba[4];
GL_CHECK_ERR
// Reset states
rgba[0] = rgba[1] = rgba[2] = 0.f;
rgba[0] = 1.f;
#ifndef GPAC_USE_GLES2
glColor4f(1.f, 1.f, 1.f, 1.f);
glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE, rgba);
glMaterialfv(GL_FRONT_AND_BACK, GL_SPECULAR, rgba);
glMaterialfv(GL_FRONT_AND_BACK, GL_EMISSION, rgba);
#endif
/* Clear The Screen And The Depth Buffer */
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
GL_CHECK_ERR
//glEnable(GL_BLEND);
//glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
#ifndef GPAC_USE_GLES2
glEnable(GL_TEXTURE_2D);
#endif
glUseProgram(rc->base_program);
glActiveTexture(GL_TEXTURE0);
glBindTexture( GL_TEXTURE_2D, rc->texID);
GL_CHECK_ERR
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
#ifndef GPAC_USE_GLES2
glTexEnvx(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
#endif
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
// for ( i = 0; i < rc->height/2; i++ )
// for ( j = 0; j < rc->width; j++ )
// rc->texData[ i*rc->width*NBPP + j*NBPP + 3] = 200;
// memset(rc->texData, 255, 4 * rc->width * rc->height );
glTexImage2D( GL_TEXTURE_2D, 0, GL_RGBA, rc->tex_width, rc->tex_height, 0,
GL_RGBA, GL_UNSIGNED_BYTE, rc->texData );
GL_CHECK_ERR
if ( rc->draw_texture )
{
GL_CHECK_ERR
int cropRect[4] = {0,rc->height,rc->width,-rc->height};
#ifndef GPAC_USE_GLES2
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_CROP_RECT_OES, cropRect);
glDrawTexsOES(0, 0, 0, rc->width, rc->height);
#endif
}
else
{
GL_CHECK_ERR
#ifndef GPAC_USE_GLES2
/* Enable VERTEX array */
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_TEXTURE_COORD_ARRAY);
/* Setup pointer to VERTEX array */
glVertexPointer(3, GL_FLOAT, 0, vertices);
glTexCoordPointer(2, GL_FLOAT, 0, texcoord);
/* Move Left 1.5 Units And Into The Screen 6.0 */
glLoadIdentity();
#else
loc_vertex_array = glGetAttribLocation(rc->base_program, "gfVertex");
if(loc_vertex_array<0)
return;
glEnableVertexAttribArray(loc_vertex_array);
glVertexAttribPointer(loc_vertex_array, 3, GL_FLOAT, GL_FALSE, 0, vertices);
loc_texcoord_array = glGetAttribLocation(rc->base_program, "gfTexCoord");
if (loc_texcoord_array>=0) {
glVertexAttribPointer(loc_texcoord_array, 2, GL_FLOAT, GL_FALSE, 0, texcoord);
glEnableVertexAttribArray(loc_texcoord_array);
}
#endif
//glTranslatef(0.0f, 0.0f, -3.3f);
//glTranslatef(0.0f, 0.0f, -2.3f);
/* Top Right Of The Quad */
vertices[0][0]=rc->tex_width;
vertices[0][1]=rc->tex_height;
vertices[0][2]=0.0f;
texcoord[0][0]=1.f;
texcoord[0][1]=0.f;
/* Top Left Of The Quad */
vertices[1][0]=0.f;
vertices[1][1]=rc->tex_height;
vertices[1][2]=0.0f;
texcoord[1][0]=0.f;
texcoord[1][1]=0.f;
/* Bottom Left Of The Quad */
vertices[2][0]=rc->tex_width;
vertices[2][1]=0.f;
vertices[2][2]=0.0f;
texcoord[2][0]=1.f;
texcoord[2][1]=1.f;
/* Bottom Right Of The Quad */
vertices[3][0]=0.f;
vertices[3][1]=0.f;
vertices[3][2]=0.0f;
texcoord[3][0]=0.f;
texcoord[3][1]=1.f;
/* Drawing using triangle strips, draw triangles using 4 vertices */
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
#ifndef GPAC_USE_GLES2
/* Disable vertex array */
glDisableClientState(GL_VERTEX_ARRAY);
glDisableClientState(GL_TEXTURE_COORD_ARRAY);
#endif
}
#ifndef GPAC_USE_GLES2
glDisable(GL_TEXTURE_2D);
#endif
GL_CHECK_ERR
/* Flush all drawings */
glFinish();
#ifdef DROID_EXTREME_LOGS
LOG( ANDROID_LOG_VERBOSE, TAG, "drawGLScene : end");
#endif /* DROID_EXTREME_LOGS */
}
void glDrawTexsOESLogged(GLshort x, GLshort y, GLshort z, GLshort width, GLshort height) {
printf("glDrawTexsOES(%i, %i, %i, %i, %i)\n", x, y, z, width, height);
glDrawTexsOES(x, y, z, width, height);
}
