diff options
Diffstat (limited to 'frontend/plugin_lib.c')
| -rw-r--r-- | frontend/plugin_lib.c | 37 |
1 files changed, 23 insertions, 14 deletions
diff --git a/frontend/plugin_lib.c b/frontend/plugin_lib.c index 163d4f1..56da763 100644 --- a/frontend/plugin_lib.c +++ b/frontend/plugin_lib.c @@ -44,7 +44,7 @@ void *tsdev; void *pl_vout_buf; int g_layer_x, g_layer_y, g_layer_w, g_layer_h; static int pl_vout_w, pl_vout_h, pl_vout_bpp; /* output display/layer */ -static int pl_vout_scale, pl_vout_yoffset; +static int pl_vout_scale_w, pl_vout_scale_h, pl_vout_yoffset; static int psx_w, psx_h, psx_bpp; static int vsync_cnt; static int is_pal, frame_interval, frame_interval1024; @@ -230,7 +230,7 @@ static void update_layer_size(int w, int h) } // XXX: this is platform specific really -static int resolution_ok(int w, int h) +static inline int resolution_ok(int w, int h) { return w <= 1024 && h <= 512; } @@ -261,20 +261,25 @@ static void pl_vout_set_mode(int w, int h, int raw_w, int raw_h, int bpp) vout_h = 192; } - pl_vout_scale = 1; + pl_vout_scale_w = pl_vout_scale_h = 1; #ifdef __ARM_NEON__ if (soft_filter) { if (resolution_ok(w * 2, h * 2) && bpp == 16) { - vout_w *= 2; - vout_h *= 2; - pl_vout_scale = 2; + pl_vout_scale_w = 2; + pl_vout_scale_h = 2; } else { // filter unavailable hud_msg[0] = 0; } } + else if (scanlines != 0 && scanline_level != 100 && bpp == 16) { + if (h <= 256) + pl_vout_scale_h = 2; + } #endif + vout_w *= pl_vout_scale_w; + vout_h *= pl_vout_scale_h; update_layer_size(vout_w, vout_h); @@ -316,7 +321,7 @@ static void pl_vout_flip(const void *vram, int stride, int bgr24, int w, int h) } // borders - doffs = (dstride - w * pl_vout_scale) / 2 & ~1; + doffs = (dstride - w * pl_vout_scale_w) / 2 & ~1; if (doffs > doffs_old) clear_counter = 2; @@ -361,12 +366,12 @@ static void pl_vout_flip(const void *vram, int stride, int bgr24, int w, int h) } } #ifdef __ARM_NEON__ - else if (soft_filter == SOFT_FILTER_SCALE2X && pl_vout_scale == 2) + else if (soft_filter == SOFT_FILTER_SCALE2X && pl_vout_scale_w == 2) { neon_scale2x_16_16(src, (void *)dest, w, stride * 2, dstride * 2, h); } - else if (soft_filter == SOFT_FILTER_EAGLE2X && pl_vout_scale == 2) + else if (soft_filter == SOFT_FILTER_EAGLE2X && pl_vout_scale_w == 2) { neon_eagle2x_16_16(src, (void *)dest, w, stride * 2, dstride * 2, h); @@ -374,11 +379,13 @@ static void pl_vout_flip(const void *vram, int stride, int bgr24, int w, int h) else if (scanlines != 0 && scanline_level != 100) { int l = scanline_level * 2048 / 100; + int stride_0 = pl_vout_scale_h >= 2 ? 0 : stride; + h1 *= pl_vout_scale_h; for (; h1 >= 2; h1 -= 2) { bgr555_to_rgb565(dest, src, w * 2); - dest += dstride * 2, src += stride; + dest += dstride * 2, src += stride_0; bgr555_to_rgb565_b(dest, src, w * 2, l); dest += dstride * 2, src += stride; @@ -394,7 +401,7 @@ static void pl_vout_flip(const void *vram, int stride, int bgr24, int w, int h) } out_hud: - print_hud(w * pl_vout_scale, h * pl_vout_scale, 0); + print_hud(w * pl_vout_scale_w, h * pl_vout_scale_h, 0); out: pcnt_end(PCNT_BLIT); @@ -457,7 +464,8 @@ static int dispmode_default(void) return 1; } -int dispmode_doubleres(void) +#ifdef __ARM_NEON__ +static int dispmode_doubleres(void) { if (!(pl_rearmed_cbs.gpu_caps & GPU_CAP_SUPPORTS_2X) || !resolution_ok(psx_w * 2, psx_h * 2) || psx_bpp != 16) @@ -469,7 +477,7 @@ int dispmode_doubleres(void) return 1; } -int dispmode_scale2x(void) +static int dispmode_scale2x(void) { if (!resolution_ok(psx_w * 2, psx_h * 2) || psx_bpp != 16) return 0; @@ -480,7 +488,7 @@ int dispmode_scale2x(void) return 1; } -int dispmode_eagle2x(void) +static int dispmode_eagle2x(void) { if (!resolution_ok(psx_w * 2, psx_h * 2) || psx_bpp != 16) return 0; @@ -490,6 +498,7 @@ int dispmode_eagle2x(void) snprintf(hud_msg, sizeof(hud_msg), "eagle2x"); return 1; } +#endif static int (*dispmode_switchers[])(void) = { dispmode_default, |