141 void egl_fb_blit(egl_fb *dst, egl_fb *src, bool flip)  in egl_fb_blit()  argument
150     glBindFramebuffer(GL_DRAW_FRAMEBUFFER, dst->framebuffer);  in egl_fb_blit()
151     glViewport(0, 0, dst->width, dst->height);  in egl_fb_blit()
169                       dst->x, dst->y,  in egl_fb_blit()
170                       dst->x + dst->width, dst->y + dst->height,  in egl_fb_blit()
174 void egl_fb_read(DisplaySurface *dst, egl_fb *src)  in egl_fb_read()  argument
178     glReadPixels(0, 0, surface_width(dst), surface_height(dst),  in egl_fb_read()
179                  GL_BGRA, GL_UNSIGNED_BYTE, surface_data(dst));  in egl_fb_read()
182 void egl_fb_read_rect(DisplaySurface *dst, egl_fb *src, int x, int y, int w, int h)  in egl_fb_read_rect()  argument
184     assert(surface_width(dst) == src->width);  in egl_fb_read_rect()
185     assert(surface_height(dst) == src->height);  in egl_fb_read_rect()
186     assert(surface_format(dst) == PIXMAN_x8r8g8b8);  in egl_fb_read_rect()
190     glPixelStorei(GL_PACK_ROW_LENGTH, surface_stride(dst) / 4);  in egl_fb_read_rect()
192                  GL_BGRA, GL_UNSIGNED_BYTE, surface_data(dst) + x * 4);  in egl_fb_read_rect()
196 void egl_texture_blit(QemuGLShader *gls, egl_fb *dst, egl_fb *src, bool flip)  in egl_texture_blit()  argument
198     glBindFramebuffer(GL_FRAMEBUFFER_EXT, dst->framebuffer);  in egl_texture_blit()
199     glViewport(0, 0, dst->width, dst->height);  in egl_texture_blit()
205 void egl_texture_blend(QemuGLShader *gls, egl_fb *dst, egl_fb *src, bool flip,  in egl_texture_blend()  argument
208     glBindFramebuffer(GL_FRAMEBUFFER_EXT, dst->framebuffer);  in egl_texture_blend()
214         glViewport(x, dst->height - h - y, w, h);  in egl_texture_blend()