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[Qemu-devel] [PATCH] sdl2: Fix RGB555
From: |
Max Reitz |
Subject: |
[Qemu-devel] [PATCH] sdl2: Fix RGB555 |
Date: |
Tue, 3 Mar 2015 12:25:27 -0500 |
Reproducable with:
$ x86_64-softmmu/qemu-system-x86_64 \
-kernel $vmlinuz_of_your_choice \
-append vga=0x313 -sdl
Signed-off-by: Max Reitz <address@hidden>
---
include/ui/console.h | 5 +++++
ui/sdl2-2d.c | 15 +++++++++++++--
2 files changed, 18 insertions(+), 2 deletions(-)
diff --git a/include/ui/console.h b/include/ui/console.h
index 0f97d86..1193728 100644
--- a/include/ui/console.h
+++ b/include/ui/console.h
@@ -272,6 +272,11 @@ static inline int surface_bytes_per_pixel(DisplaySurface
*s)
return (bits + 7) / 8;
}
+static inline pixman_format_code_t surface_format(DisplaySurface *s)
+{
+ return s->format;
+}
+
#ifdef CONFIG_CURSES
#include <curses.h>
typedef chtype console_ch_t;
diff --git a/ui/sdl2-2d.c b/ui/sdl2-2d.c
index f907c21..d279d53 100644
--- a/ui/sdl2-2d.c
+++ b/ui/sdl2-2d.c
@@ -91,10 +91,21 @@ void sdl2_2d_switch(DisplayChangeListener *dcl,
surface_width(new_surface),
surface_height(new_surface));
- if (surface_bits_per_pixel(scon->surface) == 16) {
+ switch (surface_format(scon->surface)) {
+ case PIXMAN_x1r5g5b5:
+ format = SDL_PIXELFORMAT_ARGB1555;
+ break;
+ case PIXMAN_r5g6b5:
format = SDL_PIXELFORMAT_RGB565;
- } else if (surface_bits_per_pixel(scon->surface) == 32) {
+ break;
+ case PIXMAN_x8r8g8b8:
format = SDL_PIXELFORMAT_ARGB8888;
+ break;
+ case PIXMAN_r8g8b8x8:
+ format = SDL_PIXELFORMAT_RGBA8888;
+ break;
+ default:
+ g_assert_not_reached();
}
scon->texture = SDL_CreateTexture(scon->real_renderer, format,
SDL_TEXTUREACCESS_STREAMING,
--
2.1.0
- [Qemu-devel] [PATCH] sdl2: Fix RGB555,
Max Reitz <=