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-rw-r--r--server/Makefile.am2
-rw-r--r--server/red_worker.c157
-rw-r--r--server/spice_bitmap_utils.c150
-rw-r--r--server/spice_bitmap_utils.h6
4 files changed, 162 insertions, 153 deletions
diff --git a/server/Makefile.am b/server/Makefile.am
index d351dae6..e5392ba8 100644
--- a/server/Makefile.am
+++ b/server/Makefile.am
@@ -97,6 +97,8 @@ libspice_server_la_SOURCES = \
spice_timer_queue.h \
zlib_encoder.c \
zlib_encoder.h \
+ spice_bitmap_utils.h \
+ spice_bitmap_utils.c \
$(NULL)
if SUPPORT_TUNNEL
diff --git a/server/red_worker.c b/server/red_worker.c
index 06741740..07042798 100644
--- a/server/red_worker.c
+++ b/server/red_worker.c
@@ -93,6 +93,10 @@
//#define ACYCLIC_SURFACE_DEBUG
//#define DEBUG_CURSORS
+#ifdef DUMP_BITMAP
+#include "spice_bitmap_utils.h"
+#endif
+
//#define UPDATE_AREA_BY_TREE
#define CMD_RING_POLL_TIMEOUT 10 //milli
@@ -1101,10 +1105,6 @@ static void cursor_channel_client_release_item_after_push(CursorChannelClient *c
PipeItem *item);
static void red_wait_pipe_item_sent(RedChannelClient *rcc, PipeItem *item);
-#ifdef DUMP_BITMAP
-static void dump_bitmap(RedWorker *worker, SpiceBitmap *bitmap, uint32_t group_id);
-#endif
-
static void red_push_monitors_config(DisplayChannelClient *dcc);
static inline uint64_t red_now(void);
@@ -12292,152 +12292,3 @@ SPICE_GNUC_NORETURN void *red_worker_main(void *arg)
}
abort();
}
-
-#ifdef DUMP_BITMAP
-#include <stdio.h>
-static void dump_palette(FILE *f, SpicePalette* plt)
-{
- int i;
- for (i = 0; i < plt->num_ents; i++) {
- fwrite(plt->ents + i, sizeof(uint32_t), 1, f);
- }
-}
-
-static void dump_line(FILE *f, uint8_t* line, uint16_t n_pixel_bits, int width, int row_size)
-{
- int i;
- int copy_bytes_size = SPICE_ALIGN(n_pixel_bits * width, 8) / 8;
-
- fwrite(line, 1, copy_bytes_size, f);
- if (row_size > copy_bytes_size) {
- // each line should be 4 bytes aligned
- for (i = copy_bytes_size; i < row_size; i++) {
- fprintf(f, "%c", 0);
- }
- }
-}
-
-#define RAM_PATH "/tmp/tmpfs"
-
-static void dump_bitmap(RedWorker *worker, SpiceBitmap *bitmap, uint32_t group_id)
-{
- static uint32_t file_id = 0;
-
- char file_str[200];
- int rgb = TRUE;
- uint16_t n_pixel_bits;
- SpicePalette *plt = NULL;
- uint32_t id;
- int row_size;
- uint32_t file_size;
- int alpha = 0;
- uint32_t header_size = 14 + 40;
- uint32_t bitmap_data_offset;
- uint32_t tmp_u32;
- int32_t tmp_32;
- uint16_t tmp_u16;
- FILE *f;
- int i;
-
- switch (bitmap->format) {
- case SPICE_BITMAP_FMT_1BIT_BE:
- case SPICE_BITMAP_FMT_1BIT_LE:
- rgb = FALSE;
- n_pixel_bits = 1;
- break;
- case SPICE_BITMAP_FMT_4BIT_BE:
- case SPICE_BITMAP_FMT_4BIT_LE:
- rgb = FALSE;
- n_pixel_bits = 4;
- break;
- case SPICE_BITMAP_FMT_8BIT:
- rgb = FALSE;
- n_pixel_bits = 8;
- break;
- case SPICE_BITMAP_FMT_16BIT:
- n_pixel_bits = 16;
- break;
- case SPICE_BITMAP_FMT_24BIT:
- n_pixel_bits = 24;
- break;
- case SPICE_BITMAP_FMT_32BIT:
- n_pixel_bits = 32;
- break;
- case SPICE_BITMAP_FMT_RGBA:
- n_pixel_bits = 32;
- alpha = 1;
- break;
- default:
- spice_error("invalid bitmap format %u", bitmap->format);
- }
-
- if (!rgb) {
- if (!bitmap->palette) {
- return; // dont dump masks.
- }
- plt = bitmap->palette;
- }
- row_size = (((bitmap->x * n_pixel_bits) + 31) / 32) * 4;
- bitmap_data_offset = header_size;
-
- if (plt) {
- bitmap_data_offset += plt->num_ents * 4;
- }
- file_size = bitmap_data_offset + (bitmap->y * row_size);
-
- id = ++file_id;
- sprintf(file_str, "%s/%u.bmp", RAM_PATH, id);
-
- f = fopen(file_str, "wb");
- if (!f) {
- spice_error("Error creating bmp");
- return;
- }
-
- /* writing the bmp v3 header */
- fprintf(f, "BM");
- fwrite(&file_size, sizeof(file_size), 1, f);
- tmp_u16 = alpha ? 1 : 0;
- fwrite(&tmp_u16, sizeof(tmp_u16), 1, f); // reserved for application
- tmp_u16 = 0;
- fwrite(&tmp_u16, sizeof(tmp_u16), 1, f);
- fwrite(&bitmap_data_offset, sizeof(bitmap_data_offset), 1, f);
- tmp_u32 = header_size - 14;
- fwrite(&tmp_u32, sizeof(tmp_u32), 1, f); // sub header size
- tmp_32 = bitmap->x;
- fwrite(&tmp_32, sizeof(tmp_32), 1, f);
- tmp_32 = bitmap->y;
- fwrite(&tmp_32, sizeof(tmp_32), 1, f);
-
- tmp_u16 = 1;
- fwrite(&tmp_u16, sizeof(tmp_u16), 1, f); // color plane
- fwrite(&n_pixel_bits, sizeof(n_pixel_bits), 1, f); // pixel depth
-
- tmp_u32 = 0;
- fwrite(&tmp_u32, sizeof(tmp_u32), 1, f); // compression method
-
- tmp_u32 = 0; //file_size - bitmap_data_offset;
- fwrite(&tmp_u32, sizeof(tmp_u32), 1, f); // image size
- tmp_32 = 0;
- fwrite(&tmp_32, sizeof(tmp_32), 1, f);
- fwrite(&tmp_32, sizeof(tmp_32), 1, f);
- tmp_u32 = (!plt) ? 0 : plt->num_ents; // plt entries
- fwrite(&tmp_u32, sizeof(tmp_u32), 1, f);
- tmp_u32 = 0;
- fwrite(&tmp_u32, sizeof(tmp_u32), 1, f);
-
- if (plt) {
- dump_palette(f, plt);
- }
- /* writing the data */
- for (i = 0; i < bitmap->data->num_chunks; i++) {
- SpiceChunk *chunk = &bitmap->data->chunk[i];
- int num_lines = chunk->len / bitmap->stride;
- for (i = 0; i < num_lines; i++) {
- dump_line(f, chunk->data + (i * bitmap->stride), n_pixel_bits, bitmap->x, row_size);
- }
- }
- fclose(f);
-}
-
-#endif
diff --git a/server/spice_bitmap_utils.c b/server/spice_bitmap_utils.c
new file mode 100644
index 00000000..90446222
--- /dev/null
+++ b/server/spice_bitmap_utils.c
@@ -0,0 +1,150 @@
+#include <stdio.h>
+
+#include "common/log.h"
+#include "common/draw.h"
+
+#include "spice_bitmap_utils.h"
+
+#define RAM_PATH "/tmp/tmpfs"
+
+static void dump_palette(FILE *f, SpicePalette* plt)
+{
+ int i;
+ for (i = 0; i < plt->num_ents; i++) {
+ fwrite(plt->ents + i, sizeof(uint32_t), 1, f);
+ }
+}
+
+static void dump_line(FILE *f, uint8_t* line, uint16_t n_pixel_bits, int width, int row_size)
+{
+ int i;
+ int copy_bytes_size = SPICE_ALIGN(n_pixel_bits * width, 8) / 8;
+
+ fwrite(line, 1, copy_bytes_size, f);
+ if (row_size > copy_bytes_size) {
+ // each line should be 4 bytes aligned
+ for (i = copy_bytes_size; i < row_size; i++) {
+ fprintf(f, "%c", 0);
+ }
+ }
+}
+void dump_bitmap(SpiceBitmap *bitmap)
+{
+ static uint32_t file_id = 0;
+
+ char file_str[200];
+ int rgb = TRUE;
+ uint16_t n_pixel_bits;
+ SpicePalette *plt = NULL;
+ uint32_t id;
+ int row_size;
+ uint32_t file_size;
+ int alpha = 0;
+ uint32_t header_size = 14 + 40;
+ uint32_t bitmap_data_offset;
+ uint32_t tmp_u32;
+ int32_t tmp_32;
+ uint16_t tmp_u16;
+ FILE *f;
+ int i;
+
+ switch (bitmap->format) {
+ case SPICE_BITMAP_FMT_1BIT_BE:
+ case SPICE_BITMAP_FMT_1BIT_LE:
+ rgb = FALSE;
+ n_pixel_bits = 1;
+ break;
+ case SPICE_BITMAP_FMT_4BIT_BE:
+ case SPICE_BITMAP_FMT_4BIT_LE:
+ rgb = FALSE;
+ n_pixel_bits = 4;
+ break;
+ case SPICE_BITMAP_FMT_8BIT:
+ rgb = FALSE;
+ n_pixel_bits = 8;
+ break;
+ case SPICE_BITMAP_FMT_16BIT:
+ n_pixel_bits = 16;
+ break;
+ case SPICE_BITMAP_FMT_24BIT:
+ n_pixel_bits = 24;
+ break;
+ case SPICE_BITMAP_FMT_32BIT:
+ n_pixel_bits = 32;
+ break;
+ case SPICE_BITMAP_FMT_RGBA:
+ n_pixel_bits = 32;
+ alpha = 1;
+ break;
+ default:
+ spice_error("invalid bitmap format %u", bitmap->format);
+ }
+
+ if (!rgb) {
+ if (!bitmap->palette) {
+ return; // dont dump masks.
+ }
+ plt = bitmap->palette;
+ }
+ row_size = (((bitmap->x * n_pixel_bits) + 31) / 32) * 4;
+ bitmap_data_offset = header_size;
+
+ if (plt) {
+ bitmap_data_offset += plt->num_ents * 4;
+ }
+ file_size = bitmap_data_offset + (bitmap->y * row_size);
+
+ id = ++file_id;
+ sprintf(file_str, "%s/%u.bmp", RAM_PATH, id);
+
+ f = fopen(file_str, "wb");
+ if (!f) {
+ spice_error("Error creating bmp");
+ return;
+ }
+
+ /* writing the bmp v3 header */
+ fprintf(f, "BM");
+ fwrite(&file_size, sizeof(file_size), 1, f);
+ tmp_u16 = alpha ? 1 : 0;
+ fwrite(&tmp_u16, sizeof(tmp_u16), 1, f); // reserved for application
+ tmp_u16 = 0;
+ fwrite(&tmp_u16, sizeof(tmp_u16), 1, f);
+ fwrite(&bitmap_data_offset, sizeof(bitmap_data_offset), 1, f);
+ tmp_u32 = header_size - 14;
+ fwrite(&tmp_u32, sizeof(tmp_u32), 1, f); // sub header size
+ tmp_32 = bitmap->x;
+ fwrite(&tmp_32, sizeof(tmp_32), 1, f);
+ tmp_32 = bitmap->y;
+ fwrite(&tmp_32, sizeof(tmp_32), 1, f);
+
+ tmp_u16 = 1;
+ fwrite(&tmp_u16, sizeof(tmp_u16), 1, f); // color plane
+ fwrite(&n_pixel_bits, sizeof(n_pixel_bits), 1, f); // pixel depth
+
+ tmp_u32 = 0;
+ fwrite(&tmp_u32, sizeof(tmp_u32), 1, f); // compression method
+
+ tmp_u32 = 0; //file_size - bitmap_data_offset;
+ fwrite(&tmp_u32, sizeof(tmp_u32), 1, f); // image size
+ tmp_32 = 0;
+ fwrite(&tmp_32, sizeof(tmp_32), 1, f);
+ fwrite(&tmp_32, sizeof(tmp_32), 1, f);
+ tmp_u32 = (!plt) ? 0 : plt->num_ents; // plt entries
+ fwrite(&tmp_u32, sizeof(tmp_u32), 1, f);
+ tmp_u32 = 0;
+ fwrite(&tmp_u32, sizeof(tmp_u32), 1, f);
+
+ if (plt) {
+ dump_palette(f, plt);
+ }
+ /* writing the data */
+ for (i = 0; i < bitmap->data->num_chunks; i++) {
+ SpiceChunk *chunk = &bitmap->data->chunk[i];
+ int num_lines = chunk->len / bitmap->stride;
+ for (i = 0; i < num_lines; i++) {
+ dump_line(f, chunk->data + (i * bitmap->stride), n_pixel_bits, bitmap->x, row_size);
+ }
+ }
+ fclose(f);
+}
diff --git a/server/spice_bitmap_utils.h b/server/spice_bitmap_utils.h
new file mode 100644
index 00000000..ae4939f1
--- /dev/null
+++ b/server/spice_bitmap_utils.h
@@ -0,0 +1,6 @@
+#ifndef H_SPICE_BITMAP_UTILS
+#define H_SPICE_BITMAP_UTILS
+
+void dump_bitmap(SpiceBitmap *bitmap);
+
+#endif
generated by cgit (git 2.34.1) at 2024-06-03 09:13:26 +0000