Reduce amount of times video_driver_get_size is called

gfx/drivers/vg.c

@@ -285,10 +285,10 @@ static void vg_free(void *data)
    free(vg);
 }
 
-static void vg_calculate_quad(vg_t *vg)
+static void vg_calculate_quad(vg_t *vg, video_frame_info_t *video_info)
 {
-   unsigned width, height;
+   unsigned width = video_info->width;
-   video_driver_get_size(&width, &height);
+   unsigned heigh = video_info->height;
 
    /* set viewport for aspect ratio, taken from the OpenGL driver. */
    if (vg->keep_aspect)
@@ -384,23 +384,22 @@ static bool vg_frame(void *data, const void *frame,
       uint64_t frame_count, unsigned pitch, const char *msg,
       video_frame_info_t *video_info)
 {
-   unsigned width, height;
    vg_t                           *vg = (vg_t*)data;
    static struct retro_perf_counter    vg_fr = {0};
    static struct retro_perf_counter vg_image = {0};
+   unsigned width                            = video_info->width;
+   unsigned height                           = video_info->height;
 
    performance_counter_init(&vg_fr, "vg_fr");
    performance_counter_start(&vg_fr);
 
-   video_driver_get_size(&width, &height);
-
    if (     frame_width != vg->mRenderWidth
          || frame_height != vg->mRenderHeight
          || vg->should_resize)
    {
       vg->mRenderWidth  = frame_width;
       vg->mRenderHeight = frame_height;
-      vg_calculate_quad(vg);
+      vg_calculate_quad(vg, video_info);
       matrix_3x3_quad_to_quad(
          vg->x1, vg->y1, vg->x2, vg->y1, vg->x2, vg->y2, vg->x1, vg->y2,
          /* needs to be flipped, Khronos loves their bottom-left origin */

gfx/drivers/vulkan.c

@@ -54,7 +54,7 @@ static void vulkan_set_viewport(void *data, unsigned viewport_width,
 
 #ifdef HAVE_OVERLAY
 static void vulkan_overlay_free(vk_t *vk);
-static void vulkan_render_overlay(vk_t *vk);
+static void vulkan_render_overlay(vk_t *vk, video_frame_info_t *video_info);
 #endif
 static void vulkan_viewport_info(void *data, struct video_viewport *vp);
 
@@ -1523,7 +1523,7 @@ static bool vulkan_frame(void *data, const void *frame,
       unsigned pitch, const char *msg, video_frame_info_t *video_info)
 {
    struct vk_per_frame *chain;
-   unsigned width, height;
+   VkSemaphore signal_semaphores[2];
    VkClearValue clear_value;
    vk_t *vk                                      = (vk_t*)data;
    static struct retro_perf_counter frame_run    = {0};
@@ -1534,7 +1534,8 @@ static bool vulkan_frame(void *data, const void *frame,
    static struct retro_perf_counter swapbuffers  = {0};
    static struct retro_perf_counter queue_submit = {0};
    bool waits_for_semaphores                     = false;
-   VkSemaphore signal_semaphores[2];
+   unsigned width                                = video_info->width;
+   unsigned height                               = video_info->height;
 
    VkCommandBufferBeginInfo begin_info           = { 
       VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO };
@@ -1554,8 +1555,6 @@ static bool vulkan_frame(void *data, const void *frame,
    performance_counter_init(&end_cmd, "end_command");
    performance_counter_start(&frame_run);
 
-   video_driver_get_size(&width, &height);
-
    /* Bookkeeping on start of frame. */
    chain     = &vk->swapchain[frame_index];
    vk->chain = chain;
@@ -1779,7 +1778,7 @@ static bool vulkan_frame(void *data, const void *frame,
 
 #ifdef HAVE_OVERLAY
    if (vk->overlay.enable)
-      vulkan_render_overlay(vk);
+      vulkan_render_overlay(vk, video_info);
 #endif
    performance_counter_stop(&build_cmd);
 
@@ -2394,17 +2393,17 @@ static void vulkan_overlay_set_alpha(void *data,
    }
 }
 
-static void vulkan_render_overlay(vk_t *vk)
+static void vulkan_render_overlay(vk_t *vk, video_frame_info_t *video_info)
 {
-   unsigned width, height;
    unsigned i;
    struct video_viewport vp;
+   unsigned width           = video_info->width;
+   unsigned height          = video_info->height;
 
    if (!vk)
       return;
 
-   video_driver_get_size(&width, &height);
+   vp                       = vk->vp;
-   vp = vk->vp;
    vulkan_set_viewport(vk, width, height, vk->overlay.full_screen, false);
 
    for (i = 0; i < vk->overlay.count; i++)

menu/drivers/materialui.c

@@ -1029,8 +1029,8 @@ static void mui_frame(void *data, video_frame_info_t *video_info)
    float header_bg_color_real[16]  = {0};
    file_list_t *list               = NULL;
    mui_node_t *node                = NULL;
-   unsigned width                  = 0;
+   unsigned width                  = video_info->width;
-   unsigned height                 = 0;
+   unsigned height                 = video_info->height;
    unsigned ticker_limit           = 0;
    unsigned i                      = 0;
    unsigned header_height          = 0;
@@ -1211,8 +1211,6 @@ static void mui_frame(void *data, video_frame_info_t *video_info)
    menu_display_set_alpha(header_bg_color_real, settings->menu.header.opacity);
    menu_display_set_alpha(footer_bg_color_real, settings->menu.footer.opacity);
 
-   video_driver_get_size(&width, &height);
-
    menu_display_set_viewport();
    header_height = menu_display_get_header_height();
 
@@ -1663,7 +1661,6 @@ static void mui_context_reset(void *data)
    if (!mui || !settings)
       return;
 
-
    mui_layout(mui);
    mui_context_bg_destroy(mui);
    menu_display_allocate_white_texture();

menu/drivers/xmb.c

@@ -2558,13 +2558,15 @@ static void xmb_frame(void *data, video_frame_info_t *video_info)
    size_t selection;
    size_t percent_width = 0;
    math_matrix_4x4 mymat;
-   unsigned i, width, height;
+   unsigned i;
    float item_color[16], coord_black[16], coord_white[16];
    menu_display_ctx_rotate_draw_t rotate_draw;
    char msg[1024];
    char title_msg[255];
    char title_truncated[255];
    menu_display_frame_info_t menu_disp_info;
+   unsigned width                          = video_info->width;
+   unsigned height                         = video_info->height;
    bool render_background                  = false;
    file_list_t *selection_buf              = NULL;
    file_list_t *menu_stack                 = NULL;
@@ -2580,8 +2582,6 @@ static void xmb_frame(void *data, video_frame_info_t *video_info)
    title_msg[0]       = '\0';
    title_truncated[0] = '\0';
 
-   video_driver_get_size(&width, &height);
-
    menu_display_font_bind_block(xmb->font, &xmb->raster_block);
    menu_display_font_bind_block(xmb->font2, &xmb->raster_block2);