On Wed, May 17, 2017 at 07:08:26AM +0200, Christophe de Dinechin wrote:
> From: Christophe de Dinechin <dinechin@xxxxxxxxxx>
>
> Signed-off-by: Christophe de Dinechin <dinechin@xxxxxxxxxx>
> ---
> configure.ac | 3 ++-
> src/channel-cursor.c | 6 +++---
> src/channel-display-mjpeg.c | 2 +-
> src/continuation.h | 6 ++++--
> src/decode-glz-tmpl.c | 2 +-
> src/spice-channel.c | 10 +++++-----
> 6 files changed, 16 insertions(+), 13 deletions(-)
>
> diff --git a/configure.ac b/configure.ac
> index ecab365..8b433ba 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -481,7 +481,8 @@ if test "$with_coroutine" = "auto"; then
> if test "$os_win32" = "yes"; then
> with_coroutine=winfiber
> elif test "$os_mac" = "yes"; then
> - with_coroutine=gthread
> + with_coroutine=ucontext
> + AC_DEFINE([_XOPEN_SOURCE], [1], [Define _XOPEN_SOURCE on macOS for ucontext])
> else
> with_coroutine=ucontext
> fi
> diff --git a/src/channel-cursor.c b/src/channel-cursor.c
> index 50de5ce..650d408 100644
> --- a/src/channel-cursor.c
> +++ b/src/channel-cursor.c
> @@ -340,7 +340,7 @@ static display_cursor *set_cursor(SpiceChannel *channel, SpiceCursor *scursor)
> memcpy(cursor->data, data, size);
> for (i = 0; i < hdr->width * hdr->height; i++) {
> pix_mask = get_pix_mask(data, size, i);
> - if (pix_mask && *(SPICE_ALIGNED_CAST(guint32*, data) + i) == 0xffffff) {
> + if (pix_mask && *(SPICE_ALIGNED_CAST(guint32 *, data) + i) == 0xffffff) {
> cursor->data[i] = get_pix_hack(i, hdr->width);
> } else {
> cursor->data[i] |= (pix_mask ? 0 : 0xff000000);
> @@ -350,7 +350,7 @@ static display_cursor *set_cursor(SpiceChannel *channel, SpiceCursor *scursor)
> case SPICE_CURSOR_TYPE_COLOR16:
> for (i = 0; i < hdr->width * hdr->height; i++) {
> pix_mask = get_pix_mask(data, size, i);
> - pix = *(SPICE_ALIGNED_CAST(guint16*,data) + i);
> + pix = *(SPICE_ALIGNED_CAST(guint16 *, data) + i);
> if (pix_mask && pix == 0x7fff) {
> cursor->data[i] = get_pix_hack(i, hdr->width);
> } else {
> @@ -364,7 +364,7 @@ static display_cursor *set_cursor(SpiceChannel *channel, SpiceCursor *scursor)
> for (i = 0; i < hdr->width * hdr->height; i++) {
> pix_mask = get_pix_mask(data, size + (sizeof(uint32_t) << 4), i);
> int idx = (i & 1) ? (data[i >> 1] & 0x0f) : ((data[i >> 1] & 0xf0) >> 4);
> - pix = *(SPICE_UNALIGNED_CAST(uint32_t*,(data + size)) + idx);
> + pix = *(SPICE_UNALIGNED_CAST(uint32_t *, (data + size)) + idx);
> if (pix_mask && pix == 0xffffff) {
> cursor->data[i] = get_pix_hack(i, hdr->width);
> } else {
> diff --git a/src/channel-display-mjpeg.c b/src/channel-display-mjpeg.c
> index 17c0f4f..ee33b01 100644
> --- a/src/channel-display-mjpeg.c
> +++ b/src/channel-display-mjpeg.c
> @@ -151,7 +151,7 @@ static gboolean mjpeg_decoder_decode_frame(gpointer video_decoder)
> #ifndef JCS_EXTENSIONS
> {
> uint8_t *s = lines[0];
> - uint32_t *d = SPICE_ALIGNED_CAST(uint32_t *,s);
> + uint32_t *d = SPICE_ALIGNED_CAST(uint32_t *, s);
>
> if (back_compat) {
> for (unsigned int j = lines_read * width; j > 0; ) {
While these whitespace changes make sense, they are not related to the
commit message.
> diff --git a/src/continuation.h b/src/continuation.h
> index 675a257..d1fd137 100644
> --- a/src/continuation.h
> +++ b/src/continuation.h
> @@ -21,6 +21,7 @@
> #ifndef _CONTINUATION_H_
> #define _CONTINUATION_H_
>
> +#include "spice-common.h"
> #include <stddef.h>
> #include <ucontext.h>
> #include <setjmp.h>
> @@ -48,8 +49,9 @@ int cc_release(struct continuation *cc);
> int cc_swap(struct continuation *from, struct continuation *to);
>
> #define offset_of(type, member) ((unsigned long)(&((type *)0)->member))
> -#define container_of(obj, type, member) \
> - (type *)(((char *)obj) - offset_of(type, member))
> +#define container_of(obj, type, member) \
> + SPICE_ALIGNED_CAST(type *, \
> + (((char *)obj) - offset_of(type, member)))
>
> #endif
> /*
Yep, makes sense.
> diff --git a/src/decode-glz-tmpl.c b/src/decode-glz-tmpl.c
> index 7695a28..76d832c 100644
> --- a/src/decode-glz-tmpl.c
> +++ b/src/decode-glz-tmpl.c
> @@ -178,7 +178,7 @@ static size_t FNAME(decode)(SpiceGlzDecoderWindow *window,
> uint64_t image_id, SpicePalette *plt)
> {
> uint8_t *ip = in_buf;
> - OUT_PIXEL *out_pix_buf = SPICE_ALIGNED_CAST(OUT_PIXEL *,out_buf);
> + OUT_PIXEL *out_pix_buf = SPICE_ALIGNED_CAST(OUT_PIXEL *, out_buf);
> OUT_PIXEL *op = out_pix_buf;
> OUT_PIXEL *op_limit = out_pix_buf + size;
>
More unrelated whitespace changes.
> diff --git a/src/spice-channel.c b/src/spice-channel.c
> index 88d0567..89934a0 100644
> --- a/src/spice-channel.c
> +++ b/src/spice-channel.c
> @@ -1312,7 +1312,7 @@ static void spice_channel_send_link(SpiceChannel *channel)
> {
> SpiceChannelPrivate *c = channel->priv;
> uint8_t *buffer, *p;
> - uint32_t *p32;
> + uint32_t *caps;
> int protocol, i;
>
> c->link_hdr.magic = SPICE_MAGIC;
> @@ -1358,14 +1358,14 @@ static void spice_channel_send_link(SpiceChannel *channel)
> memcpy(p, &c->link_msg, sizeof(c->link_msg)); p += sizeof(c->link_msg);
>
> // Need this to avoid error with -Wcast-align
> - p32 = SPICE_UNALIGNED_CAST(uint32_t *,p);
> + caps = SPICE_UNALIGNED_CAST(uint32_t *, p);
> for (i = 0; i < c->common_caps->len; i++) {
> - *p32++ = GUINT32_TO_LE(g_array_index(c->common_caps, uint32_t, i));
> + *caps++ = GUINT32_TO_LE(g_array_index(c->common_caps, uint32_t, i));
> }
> for (i = 0; i < c->caps->len; i++) {
> - *p32++ = GUINT32_TO_LE(g_array_index(c->caps, uint32_t, i));
> + *caps++ = GUINT32_TO_LE(g_array_index(c->caps, uint32_t, i));
> }
> - p = (uint8_t *) p32;
> + p = (uint8_t *) caps;
> CHANNEL_DEBUG(channel, "channel type %d id %d num common caps %u num caps %u",
> c->channel_type,
> c->channel_id,
The rename should be a separate patch of its own too.
Regards,
Daniel
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