static void gl_check_fbo_dimension(gl_t *gl, unsigned i,
GLuint fbo, GLuint texture, bool update_feedback)
{
unsigned img_width, img_height, max, pow2_size;
bool check_dimensions = false;
struct video_fbo_rect *fbo_rect = &gl->fbo_rect[i];
if (!fbo_rect)
return;
check_dimensions =
(fbo_rect->max_img_width > fbo_rect->width) ||
(fbo_rect->max_img_height > fbo_rect->height);
if (!check_dimensions)
return;
/* Check proactively since we might suddently
* get sizes of tex_w width or tex_h height. */
img_width = fbo_rect->max_img_width;
img_height = fbo_rect->max_img_height;
max = img_width > img_height ? img_width : img_height;
pow2_size = next_pow2(max);
fbo_rect->width = fbo_rect->height = pow2_size;
gl_recreate_fbo(fbo_rect, fbo, texture);
/* Update feedback texture in-place so we avoid having to
* juggle two different fbo_rect structs since they get updated here. */
if (update_feedback)
{
if (gl_recreate_fbo(fbo_rect, gl->fbo_feedback,
gl->fbo_feedback_texture))
{
/* Make sure the feedback textures are cleared
* so we don't feedback noise. */
glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
glClear(GL_COLOR_BUFFER_BIT);
}
}
RARCH_LOG("[GL]: Recreating FBO texture #%d: %ux%u\n",
i, fbo_rect->width, fbo_rect->height);
}
static void gl_check_fbo_dimension(gl_t *gl,
void *chain_data,
unsigned i,
bool update_feedback)
{
struct video_fbo_rect *fbo_rect = &gl->fbo_rect[i];
/* Check proactively since we might suddently
* get sizes of tex_w width or tex_h height. */
gl2_renderchain_t *chain = (gl2_renderchain_t*)chain_data;
unsigned img_width = fbo_rect->max_img_width;
unsigned img_height = fbo_rect->max_img_height;
unsigned max = img_width > img_height ? img_width : img_height;
unsigned pow2_size = next_pow2(max);
fbo_rect->width = pow2_size;
fbo_rect->height = pow2_size;
gl_recreate_fbo(fbo_rect, chain->fbo[i], &chain->fbo_texture[i]);
/* Update feedback texture in-place so we avoid having to
* juggle two different fbo_rect structs since they get updated here. */
if (update_feedback)
{
if (gl_recreate_fbo(fbo_rect, gl->fbo_feedback,
&gl->fbo_feedback_texture))
{
/* Make sure the feedback textures are cleared
* so we don't feedback noise. */
glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
glClear(GL_COLOR_BUFFER_BIT);
}
}
RARCH_LOG("[GL]: Recreating FBO texture #%d: %ux%u\n",
i, fbo_rect->width, fbo_rect->height);
}
