[PATCH v2 04/30] Encapsulate lz information in ImageEncoders structure

[Frediano Ziglio <fziglio@xxxxxxxxxx>]

Signed-off-by: Frediano Ziglio <fziglio@xxxxxxxxxx>
---
 server/dcc-encoders.c | 26 +++++++++++++-------------
 server/dcc-encoders.h |  3 +++
 server/dcc.c          |  8 ++++----
 server/dcc.h          |  2 --
 4 files changed, 20 insertions(+), 19 deletions(-)

diff --git a/server/dcc-encoders.c b/server/dcc-encoders.c
index a17efe6..2ccbb66 100644
--- a/server/dcc-encoders.c
+++ b/server/dcc-encoders.c
@@ -308,19 +308,19 @@ static void image_encoders_init_quic(ImageEncoders *enc)
     }
 }
 
-static void dcc_init_lz(DisplayChannelClient *dcc)
+static void image_encoders_init_lz(ImageEncoders *enc)
 {
-    dcc->lz_data.usr.error = lz_usr_error;
-    dcc->lz_data.usr.warn = lz_usr_warn;
-    dcc->lz_data.usr.info = lz_usr_warn;
-    dcc->lz_data.usr.malloc = lz_usr_malloc;
-    dcc->lz_data.usr.free = lz_usr_free;
-    dcc->lz_data.usr.more_space = lz_usr_more_space;
-    dcc->lz_data.usr.more_lines = lz_usr_more_lines;
+    enc->lz_data.usr.error = lz_usr_error;
+    enc->lz_data.usr.warn = lz_usr_warn;
+    enc->lz_data.usr.info = lz_usr_warn;
+    enc->lz_data.usr.malloc = lz_usr_malloc;
+    enc->lz_data.usr.free = lz_usr_free;
+    enc->lz_data.usr.more_space = lz_usr_more_space;
+    enc->lz_data.usr.more_lines = lz_usr_more_lines;
 
-    dcc->lz = lz_create(&dcc->lz_data.usr);
+    enc->lz = lz_create(&enc->lz_data.usr);
 
-    if (!dcc->lz) {
+    if (!enc->lz) {
         spice_critical("create lz failed");
     }
 }
@@ -404,7 +404,7 @@ void dcc_encoders_init(DisplayChannelClient *dcc)
 
     dcc_init_glz_data(dcc);
     image_encoders_init_quic(enc);
-    dcc_init_lz(dcc);
+    image_encoders_init_lz(enc);
     dcc_init_jpeg(dcc);
 #ifdef USE_LZ4
     dcc_init_lz4(dcc);
@@ -420,8 +420,8 @@ void dcc_encoders_free(DisplayChannelClient *dcc)
     ImageEncoders *enc = &dcc->encoders;
     quic_destroy(enc->quic);
     enc->quic = NULL;
-    lz_destroy(dcc->lz);
-    dcc->lz = NULL;
+    lz_destroy(enc->lz);
+    enc->lz = NULL;
     jpeg_encoder_destroy(dcc->jpeg);
     dcc->jpeg = NULL;
 #ifdef USE_LZ4
diff --git a/server/dcc-encoders.h b/server/dcc-encoders.h
index 8d00409..03d5ee7 100644
--- a/server/dcc-encoders.h
+++ b/server/dcc-encoders.h
@@ -164,6 +164,9 @@ struct RedGlzDrawable {
 struct ImageEncoders {
     QuicData quic_data;
     QuicContext *quic;
+
+    LzData lz_data;
+    LzContext  *lz;
 };
 
 typedef struct compress_send_data_t {
diff --git a/server/dcc.c b/server/dcc.c
index 17809d4..04ef5fb 100644
--- a/server/dcc.c
+++ b/server/dcc.c
@@ -788,8 +788,8 @@ static int dcc_compress_image_lz(DisplayChannelClient *dcc,
                                  SpiceImage *dest, SpiceBitmap *src,
                                  compress_send_data_t* o_comp_data)
 {
-    LzData *lz_data = &dcc->lz_data;
-    LzContext *lz = dcc->lz;
+    LzData *lz_data = &dcc->encoders.lz_data;
+    LzContext *lz = dcc->encoders.lz;
     LzImageType type = bitmap_fmt_to_lz_image_type[src->format];
     int size;            // size of the compressed data
 
@@ -854,9 +854,9 @@ static int dcc_compress_image_jpeg(DisplayChannelClient *dcc, SpiceImage *dest,
                                    SpiceBitmap *src, compress_send_data_t* o_comp_data)
 {
     JpegData *jpeg_data = &dcc->jpeg_data;
-    LzData *lz_data = &dcc->lz_data;
+    LzData *lz_data = &dcc->encoders.lz_data;
     JpegEncoderContext *jpeg = dcc->jpeg;
-    LzContext *lz = dcc->lz;
+    LzContext *lz = dcc->encoders.lz;
     volatile JpegEncoderImageType jpeg_in_type;
     int jpeg_size = 0;
     volatile int has_alpha = FALSE;
diff --git a/server/dcc.h b/server/dcc.h
index 62f1851..d10ba87 100644
--- a/server/dcc.h
+++ b/server/dcc.h
@@ -66,8 +66,6 @@ struct DisplayChannelClient {
 
     int zlib_level;
 
-    LzData lz_data;
-    LzContext  *lz;
     JpegData jpeg_data;
     JpegEncoderContext *jpeg;
 #ifdef USE_LZ4
-- 
2.7.4

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