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-rw-r--r--client/canvas.cpp7
-rw-r--r--client/canvas.h1
-rw-r--r--client/glz_decoder.cpp14
-rw-r--r--client/glz_decoder.h6
-rw-r--r--client/red_cairo_canvas.cpp3
-rw-r--r--client/red_gdi_canvas.cpp3
-rw-r--r--client/red_gl_canvas.cpp3
-rw-r--r--common/cairo_canvas.c5
-rw-r--r--common/cairo_canvas.h2
-rw-r--r--common/canvas_base.c13
-rw-r--r--common/canvas_base.h14
-rw-r--r--common/gdi_canvas.c5
-rw-r--r--common/gdi_canvas.h3
-rw-r--r--common/gl_canvas.c5
-rw-r--r--common/gl_canvas.h2
15 files changed, 48 insertions, 38 deletions
diff --git a/client/canvas.cpp b/client/canvas.cpp
index 24ebd01b..516a874c 100644
--- a/client/canvas.cpp
+++ b/client/canvas.cpp
@@ -212,10 +212,3 @@ void Canvas::draw_stroke(SpiceMsgDisplayDrawStroke& stroke, int size)
localalize_attr(stroke.data.attr);
draw_stroke(&stroke.base.box, &stroke.base.clip, &stroke.data);
}
-
-void Canvas::glz_decode(void *opaque, uint8_t *data, SpicePalette *plt, void *usr_data)
-{
- GlzDecoder* decoder = static_cast<GlzDecoder*>(opaque);
- decoder->decode(data, plt, usr_data);
-}
-
diff --git a/client/canvas.h b/client/canvas.h
index 79400cc3..2f122638 100644
--- a/client/canvas.h
+++ b/client/canvas.h
@@ -295,7 +295,6 @@ protected:
PaletteCache& palette_cache() { return _palette_cache;}
GlzDecoder& glz_decoder() {return _glz_decoder;}
- static void glz_decode(void *opaque, uint8_t *data, SpicePalette *plt, void *usr_data);
private:
void access_test(void* ptr, size_t size);
diff --git a/client/glz_decoder.cpp b/client/glz_decoder.cpp
index 0453aaae..30eecc14 100644
--- a/client/glz_decoder.cpp
+++ b/client/glz_decoder.cpp
@@ -1,3 +1,4 @@
+/* -*- Mode: C; c-basic-offset: 4; indent-tabs-mode: nil -*- */
/*
Copyright (C) 2009 Red Hat, Inc.
@@ -19,12 +20,25 @@
#include "glz_decoder_config.h"
#include "glz_decoder.h"
+static void op_decode (SpiceGlzDecoder *decoder,
+ uint8_t *data,
+ SpicePalette *plt,
+ void *usr_data)
+{
+ GlzDecoder* _decoder = static_cast<GlzDecoder*>(decoder);
+ _decoder->decode(data, plt, usr_data);
+}
+
GlzDecoder::GlzDecoder(GlzDecoderWindow &images_window,
GlzDecodeHandler &usr_handler, GlzDecoderDebug &debug_calls)
: _images_window (images_window)
, _usr_handler (usr_handler)
, _debug_calls (debug_calls)
{
+ static SpiceGlzDecoderOps decoder_ops = {
+ op_decode,
+ };
+ ops = &decoder_ops;
}
GlzDecoder::~GlzDecoder()
diff --git a/client/glz_decoder.h b/client/glz_decoder.h
index c2afa54e..2b797d8c 100644
--- a/client/glz_decoder.h
+++ b/client/glz_decoder.h
@@ -1,3 +1,4 @@
+/* -*- Mode: C; c-basic-offset: 4; indent-tabs-mode: nil -*- */
/*
Copyright (C) 2009 Red Hat, Inc.
@@ -21,6 +22,7 @@
#include "lz_common.h"
#include "glz_decoder_config.h"
#include "glz_decoder_window.h"
+#include "canvas_base.h"
#include <spice/draw.h>
@@ -47,9 +49,9 @@ public:
This class implements the lz decoding algorithm
*/
-class GlzDecoder {
+class GlzDecoder : public SpiceGlzDecoder
+{
public:
-
GlzDecoder(GlzDecoderWindow &images_window, GlzDecodeHandler &usr_handler,
GlzDecoderDebug &debug_calls);
virtual ~GlzDecoder();
diff --git a/client/red_cairo_canvas.cpp b/client/red_cairo_canvas.cpp
index 87023e17..97277fb3 100644
--- a/client/red_cairo_canvas.cpp
+++ b/client/red_cairo_canvas.cpp
@@ -102,8 +102,7 @@ void CCanvas::set_mode(int width, int height, int depth, RedWindow *win)
if (!(_canvas = canvas_create(surface, depth,
&pixmap_cache().base,
&palette_cache().base,
- &glz_decoder(),
- glz_decode))) {
+ &glz_decoder()))) {
THROW("create canvas failed");
}
pixman_image_unref (surface);
diff --git a/client/red_gdi_canvas.cpp b/client/red_gdi_canvas.cpp
index 671fe82f..efdf5d4d 100644
--- a/client/red_gdi_canvas.cpp
+++ b/client/red_gdi_canvas.cpp
@@ -92,8 +92,7 @@ void GDICanvas::set_mode(int width, int height, int depth)
&_pixmap->get_mutex(),
depth, &pixmap_cache().base,
&palette_cache().base,
- &glz_decoder(),
- glz_decode))) {
+ &glz_decoder()))) {
THROW("create canvas failed");
}
}
diff --git a/client/red_gl_canvas.cpp b/client/red_gl_canvas.cpp
index 65984257..76dabc71 100644
--- a/client/red_gl_canvas.cpp
+++ b/client/red_gl_canvas.cpp
@@ -99,8 +99,7 @@ void GCanvas::set_mode(int width, int height, int depth, RedWindow *win,
if (!(_canvas = gl_canvas_create(NULL, width, height, depth,
&pixmap_cache().base,
&palette_cache().base,
- &glz_decoder(),
- glz_decode))) {
+ &glz_decoder()))) {
THROW("create canvas failed");
}
}
diff --git a/common/cairo_canvas.c b/common/cairo_canvas.c
index addb3d47..ed815d19 100644
--- a/common/cairo_canvas.c
+++ b/common/cairo_canvas.c
@@ -2156,7 +2156,7 @@ CairoCanvas *canvas_create(pixman_image_t *image, int bits,
CairoCanvas *canvas_create(pixman_image_t *image, int bits
#endif
#ifdef USE_GLZ
- , void *glz_decoder_opaque, glz_decode_fn_t glz_decode
+ , SpiceGlzDecoder *glz_decoder
#endif
#ifndef CAIRO_CANVAS_NO_CHUNKS
, void *get_virt_opaque, get_virt_fn_t get_virt,
@@ -2183,8 +2183,7 @@ CairoCanvas *canvas_create(pixman_image_t *image, int bits
#endif
#ifdef USE_GLZ
,
- glz_decoder_opaque,
- glz_decode
+ glz_decoder
#endif
#ifndef CAIRO_CANVAS_NO_CHUNKS
,
diff --git a/common/cairo_canvas.h b/common/cairo_canvas.h
index 205c62cb..390c61cf 100644
--- a/common/cairo_canvas.h
+++ b/common/cairo_canvas.h
@@ -70,7 +70,7 @@ CairoCanvas *canvas_create(pixman_image_t *image, int bits,
CairoCanvas *canvas_create(pixman_image_t *image, int bits
#endif
#ifdef USE_GLZ
- , void *glz_decoder_opaque, glz_decode_fn_t glz_decode
+ , SpiceGlzDecoder *glz_decoder
#endif
#ifndef CAIRO_CANVAS_NO_CHUNKS
, void *get_virt_opaque, get_virt_fn_t get_virt,
diff --git a/common/canvas_base.c b/common/canvas_base.c
index 23039eb3..8bac5923 100644
--- a/common/canvas_base.c
+++ b/common/canvas_base.c
@@ -154,8 +154,7 @@ typedef struct LzData {
} LzData;
typedef struct GlzData {
- void *decoder_opaque;
- glz_decode_fn_t decode;
+ SpiceGlzDecoder *decoder;
LzDecodeUsrData decode_data;
} GlzData;
@@ -623,8 +622,9 @@ static pixman_image_t *canvas_get_glz(CanvasBase *canvas, LZImage *image)
#ifdef WIN32
canvas->glz_data.decode_data.dc = canvas->dc;
#endif
- canvas->glz_data.decode(canvas->glz_data.decoder_opaque, image->lz_rgb.data, NULL,
- &canvas->glz_data.decode_data);
+ canvas->glz_data.decoder->ops->decode(canvas->glz_data.decoder,
+ image->lz_rgb.data, NULL,
+ &canvas->glz_data.decode_data);
/* global_decode calls alloc_lz_image, which sets canvas->glz_data.surface */
return (canvas->glz_data.decode_data.out_surface);
}
@@ -1547,7 +1547,7 @@ static int canvas_base_init(CanvasBase *canvas, int depth,
static int canvas_base_init(CanvasBase *canvas, int depth
#endif
#ifdef USE_GLZ
- , void *glz_decoder_opaque, glz_decode_fn_t glz_decode
+ , SpiceGlzDecoder *glz_decoder
#endif
#ifndef CAIRO_CANVAS_NO_CHUNKS
, void *get_virt_opaque, get_virt_fn_t get_virt,
@@ -1584,8 +1584,7 @@ static int canvas_base_init(CanvasBase *canvas, int depth
}
#endif
#ifdef USE_GLZ
- canvas->glz_data.decoder_opaque = glz_decoder_opaque;
- canvas->glz_data.decode = glz_decode;
+ canvas->glz_data.decoder = glz_decoder;
#endif
if (depth == 16) {
diff --git a/common/canvas_base.h b/common/canvas_base.h
index 78ece624..7796245c 100644
--- a/common/canvas_base.h
+++ b/common/canvas_base.h
@@ -26,6 +26,7 @@
typedef struct _SpiceImageCache SpiceImageCache;
typedef struct _SpicePaletteCache SpicePaletteCache;
+typedef struct _SpiceGlzDecoder SpiceGlzDecoder;
typedef struct {
void (*put)(SpiceImageCache *cache,
@@ -52,8 +53,17 @@ struct _SpicePaletteCache {
SpicePaletteCacheOps *ops;
};
-typedef void (*glz_decode_fn_t)(void *glz_decoder_opaque, uint8_t *data,
- SpicePalette *plt, void *usr_data);
+typedef struct {
+ void (*decode)(SpiceGlzDecoder *decoder,
+ uint8_t *data,
+ SpicePalette *plt,
+ void *usr_data);
+} SpiceGlzDecoderOps;
+
+struct _SpiceGlzDecoder {
+ SpiceGlzDecoderOps *ops;
+};
+
#ifndef CAIRO_CANVAS_NO_CHUNKS
typedef void *(*get_virt_fn_t)(void *get_virt_opaque, unsigned long addr, uint32_t add_size);
typedef void (*validate_virt_fn_t)(void *validate_virt_opaque, unsigned long virt,
diff --git a/common/gdi_canvas.c b/common/gdi_canvas.c
index ae477db4..c4750a8e 100644
--- a/common/gdi_canvas.c
+++ b/common/gdi_canvas.c
@@ -1708,7 +1708,7 @@ GdiCanvas *gdi_canvas_create(HDC dc, int bits,
GdiCanvas *gdi_canvas_create(HDC dc, int bits
#endif
#ifdef USE_GLZ
- , void *glz_decoder_opaque, glz_decode_fn_t glz_decode
+ , SpiceGlzDecoder *glz_decoder
#endif
)
{
@@ -1731,8 +1731,7 @@ GdiCanvas *gdi_canvas_create(HDC dc, int bits
#endif
#ifdef USE_GLZ
,
- glz_decoder_opaque,
- glz_decode
+ glz_decoder
#endif
);
canvas->dc = dc;
diff --git a/common/gdi_canvas.h b/common/gdi_canvas.h
index d9b8d219..12082d83 100644
--- a/common/gdi_canvas.h
+++ b/common/gdi_canvas.h
@@ -62,8 +62,7 @@ void gdi_canvas_set_access_params(GdiCanvas *canvas, unsigned long base, unsigne
GdiCanvas *gdi_canvas_create(HDC dc, class Mutex *lock, int bits,
SpiceImageCache *bits_cache,
SpicePaletteCache *palette_cache,
- void *glz_decoder_opaque,
- glz_decode_fn_t glz_decode);
+ SpiceGlzDecoder *glz_decoder);
void gdi_canvas_destroy(GdiCanvas *canvas);
diff --git a/common/gl_canvas.c b/common/gl_canvas.c
index 076090e9..6b5eda97 100644
--- a/common/gl_canvas.c
+++ b/common/gl_canvas.c
@@ -812,7 +812,7 @@ GLCanvas *gl_canvas_create(void *usr_data, int width, int height, int depth,
GLCanvas *gl_canvas_create(void *usr_data, int width, int height, int depth
#endif
#ifdef USE_GLZ
- , void *glz_decoder_opaque, glz_decode_fn_t glz_decode
+ , SpiceGlzDecoder *glz_decoder
#endif
#ifndef CAIRO_CANVAS_NO_CHUNKS
, void *get_virt_opaque, get_virt_fn_t get_virt,
@@ -845,8 +845,7 @@ GLCanvas *gl_canvas_create(void *usr_data, int width, int height, int depth
#endif
#ifdef USE_GLZ
,
- glz_decoder_opaque,
- glz_decode
+ glz_decoder
#endif
#ifndef CAIRO_CANVAS_NO_CHUNKS
,
diff --git a/common/gl_canvas.h b/common/gl_canvas.h
index 39b27923..1c573407 100644
--- a/common/gl_canvas.h
+++ b/common/gl_canvas.h
@@ -65,7 +65,7 @@ GLCanvas *gl_canvas_create(void *usr_data, int width, int height, int depth,
GLCanvas *gl_canvas_create(void *usr_data, int width, int height, int depth
#endif
#ifdef USE_GLZ
- , void *glz_decoder_opaque, glz_decode_fn_t glz_decode
+ , SpiceGlzDecoder *glz_decoder
#endif
#ifndef CAIRO_CANVAS_NO_CHUNKS
, void *get_virt_opaque, get_virt_fn_t get_virt,
generated by cgit (git 2.34.1) at 2024-06-24 11:09:40 +0000