use hardcoded image format by default (github #7)
This commit is contained in:
parent
586d14e848
commit
c9b056a3f5
6 changed files with 146 additions and 73 deletions
11
.drone.yml
11
.drone.yml
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@ -6,11 +6,12 @@ steps:
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- name: build
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image: archlinux:latest
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commands:
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- pacman -Syu --noconfirm --needed base-devel libvncserver libxkbcommon libdrm libva git cmake
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- mkdir build
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- cd build
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- cmake ..
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- make
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- pacman -Syu --noconfirm --needed base-devel libvncserver libxkbcommon libdrm libva git cmake clang
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- export CFLAGS="-pipe -fno-plt -fexceptions -fstack-clash-protection -fcf-protection -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security"
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- CC=gcc cmake -B gcc-out
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- cmake --build gcc-out
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- CC=clang cmake -B clang-out
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- cmake --build clang-out
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trigger:
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branch:
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8
drm.c
8
drm.c
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@ -97,14 +97,14 @@ void convert_intel_x_tiled_kmsbuf(const char *in, int width, int height, char *b
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}
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static void convert_vaapi(const char *in, int width, int height, char *buff) {
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if (KMSVNC_FOURCC_TO_INT('R','G','B', 0) & kmsvnc->va->image->format.fourcc == KMSVNC_FOURCC_TO_INT('R','G','B', 0)) {
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if ((KMSVNC_FOURCC_TO_INT('R','G','B', 0) & kmsvnc->va->selected_fmt->fourcc) == KMSVNC_FOURCC_TO_INT('R','G','B', 0)) {
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va_hwframe_to_vaapi(buff);
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}
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else {
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if (convert_buf_allocate(width * height * BYTES_PER_PIXEL)) return;
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va_hwframe_to_vaapi(kmsvnc->drm->kms_convert_buf);
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// is 30 depth?
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if (kmsvnc->va->image->format.depth == 30) {
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if (kmsvnc->va->selected_fmt->depth == 30) {
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for (int i = 0; i < width * height * BYTES_PER_PIXEL; i += BYTES_PER_PIXEL) {
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// ensure little endianess
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uint32_t pixdata = __builtin_bswap32(htonl(*((uint32_t*)(kmsvnc->drm->kms_convert_buf + i))));
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@ -114,14 +114,14 @@ static void convert_vaapi(const char *in, int width, int height, char *buff) {
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}
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}
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// is xrgb?
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if ((kmsvnc->va->image->format.blue_mask | kmsvnc->va->image->format.red_mask) < 0x1000000) {
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if ((kmsvnc->va->selected_fmt->blue_mask | kmsvnc->va->selected_fmt->red_mask) < 0x1000000) {
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for (int i = 0; i < width * height * BYTES_PER_PIXEL; i += BYTES_PER_PIXEL) {
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uint32_t *pixdata = (uint32_t*)(kmsvnc->drm->kms_convert_buf + i);
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*pixdata = ntohl(htonl(*pixdata) << 8);
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}
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}
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// is bgrx?
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if (kmsvnc->va->image->format.blue_mask > kmsvnc->va->image->format.red_mask) {
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if (kmsvnc->va->selected_fmt->blue_mask > kmsvnc->va->selected_fmt->red_mask) {
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for (int i = 0; i < width * height * BYTES_PER_PIXEL; i += BYTES_PER_PIXEL) {
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uint32_t pixdata = htonl(*((uint32_t*)(kmsvnc->drm->kms_convert_buf + i)));
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buff[i+0] = (pixdata & 0x0000ff00) >> 8;
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10
drm_master.c
10
drm_master.c
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@ -1,4 +1,5 @@
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#define _GNU_SOURCE
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#include <stdio.h>
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#include <errno.h>
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#include <sys/types.h>
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@ -38,9 +39,15 @@ static inline int cmp_fds(pid_t pid, const char *drm_pth) {
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if (ret == -1 && fdlist[n]->d_type == DT_LNK) {
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char link_pth[PATH_MAX+1];
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char real_pth[PATH_MAX+1];
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wformat-truncation"
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snprintf(link_pth, PATH_MAX+1, "%s/%s", path, fdlist[n]->d_name);
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#pragma GCC diagnostic pop
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memset(real_pth, 0, PATH_MAX+1);
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wunused-result"
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realpath(link_pth, real_pth);
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#pragma GCC diagnostic pop
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if (!strncmp(real_pth, drm_pth, PATH_MAX)) {
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int fd = atoi(fdlist[n]->d_name);
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if (fd > 0) {
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@ -69,7 +76,10 @@ static inline int cmp_fds(pid_t pid, const char *drm_pth) {
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int drm_get_master_fd() {
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char drm_pth[PATH_MAX+1];
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memset(drm_pth, 0, PATH_MAX+1);
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wunused-result"
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realpath(kmsvnc->card, drm_pth);
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#pragma GCC diagnostic pop
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struct dirent **proclist;
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int count = scandir("/proc", &proclist, NULL, versionsort);
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68
kmsvnc.c
68
kmsvnc.c
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@ -1,3 +1,5 @@
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#define _GNU_SOURCE
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#include <fcntl.h>
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#include <stdio.h>
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#include <string.h>
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@ -127,7 +129,7 @@ static inline void update_vnc_cursor(char *data, int width, int height) {
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if (!kmsvnc->cursor_bitmap) return;
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kmsvnc->cursor_bitmap_len = rwidth * rheight * BYTES_PER_PIXEL;
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}
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char *rich_source = malloc(rwidth * rheight * BYTES_PER_PIXEL);
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unsigned char *rich_source = malloc(rwidth * rheight * BYTES_PER_PIXEL);
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if (!rich_source) return;
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char *maskString = malloc(rwidth * rheight);
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if (!maskString) {
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@ -241,6 +243,7 @@ static struct argp_option kmsvnc_main_options[] = {
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{"input-offy", 0xff09, "0", 0, "Set input offset of y axis on a multi display system"},
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{"screen-blank", 0xff0a, 0, OPTION_ARG_OPTIONAL, "Blank screen with gamma set on crtc"},
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{"screen-blank-restore-linear", 0xff0b, 0, OPTION_ARG_OPTIONAL, "Restore linear values on exit in case of messed up gamma"},
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{"trust-va-format", 0xff0c, 0, OPTION_ARG_OPTIONAL, "trust VAImageFormat returned by vaapi implementation unconditionally"},
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{"wakeup", 'w', 0, OPTION_ARG_OPTIONAL, "Move mouse to wake the system up before start"},
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{"disable-input", 'i', 0, OPTION_ARG_OPTIONAL, "Disable uinput"},
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{"desktop-name", 'n', "kmsvnc", 0, "Specify vnc desktop name"},
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@ -272,24 +275,28 @@ static error_t parse_opt(int key, char *arg, struct argp_state *state) {
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kmsvnc->vnc_opt->bind6 = arg;
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break;
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case 'p':
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int port = atoi(arg);
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if (port > 0 && port < 65536) {
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kmsvnc->vnc_opt->port = port;
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}
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else {
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argp_error(state, "invalid port %s", arg);
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{
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int port = atoi(arg);
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if (port > 0 && port < 65536) {
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kmsvnc->vnc_opt->port = port;
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}
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else {
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argp_error(state, "invalid port %s", arg);
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}
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}
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break;
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case '4':
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kmsvnc->vnc_opt->disable_ipv6 = 1;
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break;
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case 0xff00:
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int fps = atoi(arg);
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if (fps > 0 && fps < 1000) {
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kmsvnc->vnc_opt->sleep_ns = NS_IN_S / fps;
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}
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else {
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argp_error(state, "invalid fps %s", arg);
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{
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int fps = atoi(arg);
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if (fps > 0 && fps < 1000) {
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kmsvnc->vnc_opt->sleep_ns = NS_IN_S / fps;
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}
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else {
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argp_error(state, "invalid fps %s", arg);
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}
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}
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break;
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case 0xff01:
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@ -317,27 +324,35 @@ static error_t parse_opt(int key, char *arg, struct argp_state *state) {
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kmsvnc->debug_enabled = 1;
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break;
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case 0xff06:
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int width = atoi(arg);
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if (width > 0) {
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kmsvnc->input_width = width;
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{
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int width = atoi(arg);
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if (width > 0) {
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kmsvnc->input_width = width;
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}
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}
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break;
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case 0xff07:
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int height = atoi(arg);
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if (height > 0) {
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kmsvnc->input_height = height;
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{
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int height = atoi(arg);
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if (height > 0) {
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kmsvnc->input_height = height;
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}
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}
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break;
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case 0xff08:
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int offset_x = atoi(arg);
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if (offset_x > 0) {
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kmsvnc->input_offx = offset_x;
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{
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int offset_x = atoi(arg);
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if (offset_x > 0) {
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kmsvnc->input_offx = offset_x;
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}
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}
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break;
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case 0xff09:
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int offset_y = atoi(arg);
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if (offset_y > 0) {
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kmsvnc->input_offy = offset_y;
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{
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int offset_y = atoi(arg);
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if (offset_y > 0) {
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kmsvnc->input_offy = offset_y;
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}
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}
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break;
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case 0xff0a:
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@ -346,6 +361,9 @@ static error_t parse_opt(int key, char *arg, struct argp_state *state) {
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case 0xff0b:
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kmsvnc->screen_blank_restore = 1;
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break;
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case 0xff0c:
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kmsvnc->trust_va_format = 1;
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break;
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case 'w':
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kmsvnc->input_wakeup = 1;
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break;
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3
kmsvnc.h
3
kmsvnc.h
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@ -1,6 +1,7 @@
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#pragma once
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#include <rfb/rfb.h>
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#include <stdint.h>
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#include <xkbcommon/xkbcommon.h>
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#include <xf86drm.h>
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@ -44,6 +45,7 @@ struct kmsvnc_data
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int input_offy;
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char screen_blank;
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char screen_blank_restore;
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char trust_va_format;
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struct kmsvnc_drm_data *drm;
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struct kmsvnc_input_data *input;
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struct kmsvnc_keymap_data *keymap;
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@ -137,6 +139,7 @@ struct kmsvnc_va_data
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char derive_enabled;
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VAImageFormat* img_fmts;
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int img_fmt_count;
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VAImageFormat* selected_fmt;
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};
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#define KMSVNC_FATAL(...) do{ fprintf(stderr, __VA_ARGS__); return 1; } while(0)
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119
va.c
119
va.c
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@ -1,3 +1,8 @@
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#define _GNU_SOURCE
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#include <stdint.h>
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#include <stdio.h>
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#include <va/va.h>
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#include <va/va_drm.h>
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#include <va/va_drmcommon.h>
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#include <fcntl.h>
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@ -69,20 +74,49 @@ static const struct {
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{KMSVNC_FOURCC_TO_INT('A', 'R', '3', '0'), KMSVNC_FOURCC_TO_INT('A', 'R', '3', '0'), VA_RT_FORMAT_RGB32_10, 1},
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};
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struct va_fmt_data {
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uint32_t va_fourcc;
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VAImageFormat *fmt;
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char is_alpha;
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uint32_t va_rt_format;
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uint32_t depth;
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uint32_t blue_mask;
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uint32_t green_mask;
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uint32_t red_mask;
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};
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static VAImageFormat* vaImgFmt_from_vaFmtData(struct va_fmt_data* data) {
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static VAImageFormat ret = {0};
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VAImageFormat fmt = {
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.fourcc = data->va_fourcc,
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.byte_order = VA_LSB_FIRST,
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.bits_per_pixel = 32,
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.depth = data->depth,
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.blue_mask = data->blue_mask,
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.green_mask = data->green_mask,
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.red_mask = data->red_mask,
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.alpha_mask = 0,
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.va_reserved = {0}
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};
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memcpy(&ret, &fmt, sizeof(VAImageFormat));
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return &ret;
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}
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static void print_va_image_fmt(VAImageFormat *fmt) {
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printf("image fmt: fourcc %d, %s, byte_order %s, bpp %d, depth %d, blue_mask %#x, green_mask %#x, red_mask %#x, reserved %#x %#x %#x %#x\n", fmt->fourcc,
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fourcc_to_str(fmt->fourcc),
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fmt->byte_order == 1 ? "VA_LSB_FIRST" : "VA_MSB_FIRST",
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fmt->bits_per_pixel,
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fmt->depth,
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fmt->blue_mask,
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fmt->green_mask,
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fmt->red_mask,
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fmt->va_reserved[0],
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fmt->va_reserved[1],
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fmt->va_reserved[2],
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fmt->va_reserved[3]
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);
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printf("image fmt: fourcc %d, %s, byte_order %s, bpp %d, depth %d, blue_mask %#x, green_mask %#x, red_mask %#x, alpha_mask %#x, reserved %#x %#x %#x %#x\n", fmt->fourcc,
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fourcc_to_str(fmt->fourcc),
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fmt->byte_order == 1 ? "VA_LSB_FIRST" : "VA_MSB_FIRST",
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fmt->bits_per_pixel,
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fmt->depth,
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fmt->blue_mask,
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fmt->green_mask,
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fmt->red_mask,
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fmt->alpha_mask,
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fmt->va_reserved[0],
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fmt->va_reserved[1],
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fmt->va_reserved[2],
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fmt->va_reserved[3]
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);
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}
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int va_init() {
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@ -99,7 +133,7 @@ int va_init() {
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char* render_node;
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int effective_fd = 0;
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if (render_node = drmGetRenderDeviceNameFromFd(kmsvnc->drm->drm_fd)) {
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if ((render_node = drmGetRenderDeviceNameFromFd(kmsvnc->drm->drm_fd))) {
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va->render_node_fd = open(render_node, O_RDWR);
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free(render_node);
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}
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@ -255,28 +289,23 @@ int va_init() {
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}
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}
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struct fourcc_data {
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uint32_t va_fourcc;
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VAImageFormat *fmt;
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char is_alpha;
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uint32_t va_rt_format;
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};
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struct fourcc_data format_to_try[] = {
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{KMSVNC_FOURCC_TO_INT('R','G','B','X'), NULL, 0, VA_RT_FORMAT_RGB32},
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{KMSVNC_FOURCC_TO_INT('R','G','B','A'), NULL, 1, VA_RT_FORMAT_RGB32},
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{KMSVNC_FOURCC_TO_INT('X','R','G','B'), NULL, 0, VA_RT_FORMAT_RGB32},
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{KMSVNC_FOURCC_TO_INT('A','R','G','B'), NULL, 1, VA_RT_FORMAT_RGB32},
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struct va_fmt_data format_to_try[] = {
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{KMSVNC_FOURCC_TO_INT('R','G','B','X'), NULL, 0, VA_RT_FORMAT_RGB32, 24, 0xff00, 0xff0000, 0xff000000},
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{KMSVNC_FOURCC_TO_INT('R','G','B','A'), NULL, 1, VA_RT_FORMAT_RGB32, 32, 0xff00, 0xff0000, 0xff000000},
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{KMSVNC_FOURCC_TO_INT('X','R','G','B'), NULL, 0, VA_RT_FORMAT_RGB32, 24, 0xff, 0xff00, 0xff0000},
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{KMSVNC_FOURCC_TO_INT('A','R','G','B'), NULL, 1, VA_RT_FORMAT_RGB32, 32, 0xff, 0xff00, 0xff0000},
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{KMSVNC_FOURCC_TO_INT('B','G','R','X'), NULL, 0, VA_RT_FORMAT_RGB32},
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{KMSVNC_FOURCC_TO_INT('B','G','R','A'), NULL, 1, VA_RT_FORMAT_RGB32},
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{KMSVNC_FOURCC_TO_INT('X','B','G','R'), NULL, 0, VA_RT_FORMAT_RGB32},
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{KMSVNC_FOURCC_TO_INT('A','B','G','R'), NULL, 1, VA_RT_FORMAT_RGB32},
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{KMSVNC_FOURCC_TO_INT('B','G','R','X'), NULL, 0, VA_RT_FORMAT_RGB32, 24, 0xff000000, 0xff0000, 0xff00},
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{KMSVNC_FOURCC_TO_INT('B','G','R','A'), NULL, 1, VA_RT_FORMAT_RGB32, 32, 0xff000000, 0xff0000, 0xff00},
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{KMSVNC_FOURCC_TO_INT('X','B','G','R'), NULL, 0, VA_RT_FORMAT_RGB32, 24, 0xff0000, 0xff00, 0xff},
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{KMSVNC_FOURCC_TO_INT('A','B','G','R'), NULL, 1, VA_RT_FORMAT_RGB32, 32, 0xff0000, 0xff00, 0xff},
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{KMSVNC_FOURCC_TO_INT('X','R','3','0'), NULL, 0, VA_RT_FORMAT_RGB32_10},
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{KMSVNC_FOURCC_TO_INT('A','R','3','0'), NULL, 1, VA_RT_FORMAT_RGB32_10},
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{KMSVNC_FOURCC_TO_INT('X','B','3','0'), NULL, 0, VA_RT_FORMAT_RGB32_10},
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{KMSVNC_FOURCC_TO_INT('A','B','3','0'), NULL, 1, VA_RT_FORMAT_RGB32_10},
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{KMSVNC_FOURCC_TO_INT('X','R','3','0'), NULL, 0, VA_RT_FORMAT_RGB32_10, 30, 0x3ff, 0xffc00, 0x3ff00000},
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{KMSVNC_FOURCC_TO_INT('A','R','3','0'), NULL, 1, VA_RT_FORMAT_RGB32_10, 30, 0x3ff, 0xffc00, 0x3ff00000},
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{KMSVNC_FOURCC_TO_INT('X','B','3','0'), NULL, 0, VA_RT_FORMAT_RGB32_10, 30, 0x3ff00000, 0xffc00, 0x3ff},
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{KMSVNC_FOURCC_TO_INT('A','B','3','0'), NULL, 1, VA_RT_FORMAT_RGB32_10, 30, 0x3ff00000, 0xffc00, 0x3ff},
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};
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for (int i = 0; i < va->img_fmt_count; i++) {
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for (int j = 0; j < KMSVNC_ARRAY_ELEMENTS(format_to_try); j++) {
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if (va->img_fmts[i].fourcc == format_to_try[j].va_fourcc) {
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||||
|
@ -292,15 +321,14 @@ int va_init() {
|
|||
va->derive_enabled = kmsvnc->va_derive_enabled < 0 ? va->derive_enabled : kmsvnc->va_derive_enabled != 0;
|
||||
if (va->derive_enabled) {
|
||||
if ((s = vaDeriveImage(va->dpy, va->surface_id, va->image)) == VA_STATUS_SUCCESS) {
|
||||
char found = 0;
|
||||
for (int i = 0; i < KMSVNC_ARRAY_ELEMENTS(format_to_try); i++) {
|
||||
if (format_to_try[i].fmt == NULL) continue;
|
||||
if (va->image->format.fourcc == format_to_try[i].fmt->fourcc) {
|
||||
found = 1;
|
||||
va->selected_fmt = vaImgFmt_from_vaFmtData(format_to_try + i);
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (!found) {
|
||||
if (!va->selected_fmt) {
|
||||
va->derive_enabled = 0;
|
||||
printf("vaDeriveImage returned unknown fourcc %d %s\n", va->image->format.fourcc, fourcc_to_str(va->image->format.fourcc));
|
||||
VA_MAY(vaDestroyImage(kmsvnc->va->dpy, kmsvnc->va->image->image_id));
|
||||
|
@ -316,7 +344,6 @@ int va_init() {
|
|||
}
|
||||
}
|
||||
if (!va->derive_enabled) {
|
||||
char success = 0;
|
||||
for (int i = 0; i < KMSVNC_ARRAY_ELEMENTS(format_to_try); i++) {
|
||||
if (format_to_try[i].fmt == NULL) continue;
|
||||
if (!kmsvnc->debug_enabled && rt_format != format_to_try[i].va_rt_format) continue;
|
||||
|
@ -342,17 +369,31 @@ int va_init() {
|
|||
continue;
|
||||
}
|
||||
else {
|
||||
success = 1;
|
||||
va->selected_fmt = vaImgFmt_from_vaFmtData(format_to_try + i);
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (!success) {
|
||||
if (!va->selected_fmt) {
|
||||
va->imgbuf = NULL;
|
||||
KMSVNC_FATAL("failed to get vaapi image\n");
|
||||
}
|
||||
}
|
||||
printf("got vaapi %simage:\n", va->derive_enabled ? "derive " : "");
|
||||
print_va_image_fmt(&va->image->format);
|
||||
if (
|
||||
va->selected_fmt->depth != va->image->format.depth ||
|
||||
va->selected_fmt->blue_mask != va->image->format.blue_mask ||
|
||||
va->selected_fmt->green_mask != va->image->format.green_mask ||
|
||||
va->selected_fmt->red_mask != va->image->format.red_mask ||
|
||||
va->selected_fmt->fourcc != va->image->format.fourcc
|
||||
) {
|
||||
fprintf(stderr, "differs from selected image format\n");
|
||||
print_va_image_fmt(va->selected_fmt);
|
||||
if (kmsvnc->trust_va_format) {
|
||||
fprintf(stderr, "trust VAImageFormat returned by vaapi implementation unconditionally as requested\n");
|
||||
va->selected_fmt = &va->image->format;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
Loading…
Reference in a new issue