PapaTutuWawa/gpu-screen-recorder
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Fix capture not working on intel + wayland

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Ignore nouveau cards.
Fix lag on start of recording on amd/intel by only loading egl once,
on startup.
This commit is contained in:
dec05eba 2023-07-21 18:56:34 +02:00
parent 5a9673b1d7
commit a1d31a5cf0
13 changed files with 222 additions and 209 deletions
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1
include/capture/kms_cuda.h
View File

@ -8,6 +8,7 @@
typedef struct _XDisplay Display;
typedef struct {
gsr_egl *egl;
const char *display_to_capture; /* if this is "screen", then the entire x11 screen is captured (all displays). A copy is made of this */
gsr_gpu_info gpu_inf;
const char *card_path; /* reference */

1
include/capture/kms_vaapi.h
View File

@ -8,6 +8,7 @@
typedef struct _XDisplay Display;
typedef struct {
gsr_egl *egl;
const char *display_to_capture; /* if this is "screen", then the entire x11 screen is captured (all displays). A copy is made of this */
gsr_gpu_info gpu_inf;
const char *card_path; /* reference */

2
include/capture/nvfbc.h
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@ -2,12 +2,14 @@
#define GSR_CAPTURE_NVFBC_H
#include "capture.h"
#include "../egl.h"
#include "../vec2.h"
typedef struct _XDisplay Display;
typedef struct {
Display *dpy;
gsr_egl *egl;
const char *display_to_capture; /* if this is "screen", then the entire x11 screen is captured (all displays). A copy is made of this */
int fps;
vec2i pos;

2
include/capture/xcomposite_cuda.h
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@ -2,12 +2,14 @@
#define GSR_CAPTURE_XCOMPOSITE_CUDA_H
#include "capture.h"
#include "../egl.h"
#include "../vec2.h"
#include <X11/X.h>
typedef struct _XDisplay Display;
typedef struct {
gsr_egl *egl;
Window window;
bool follow_focused; /* If this is set then |window| is ignored */
vec2i region_size; /* This is currently only used with |follow_focused| */

2
include/capture/xcomposite_vaapi.h
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@ -2,12 +2,14 @@
#define GSR_CAPTURE_XCOMPOSITE_VAAPI_H
#include "capture.h"
#include "../egl.h"
#include "../vec2.h"
#include <X11/X.h>
typedef struct _XDisplay Display;
typedef struct {
gsr_egl *egl;
Window window;
bool follow_focused; /* If this is set then |window| is ignored */
vec2i region_size; /* This is currently only used with |follow_focused| */

5
include/utils.h
View File

@ -2,6 +2,7 @@
#define GSR_UTILS_H
#include "vec2.h"
#include "../include/egl.h"
#include <stdbool.h>
#include <stdint.h>
#include <X11/extensions/Xrandr.h>
@ -45,10 +46,12 @@ typedef void (*active_monitor_callback)(const gsr_monitor *monitor, void *userda
void for_each_active_monitor_output(void *connection, gsr_connection_type connection_type, active_monitor_callback callback, void *userdata);
bool get_monitor_by_name(void *connection, gsr_connection_type connection_type, const char *name, gsr_monitor *monitor);
bool gl_get_gpu_info(Display *dpy, gsr_gpu_info *info, bool wayland);
bool gl_get_gpu_info(gsr_egl *egl, gsr_gpu_info *info);
/* |output| should be at least 128 bytes in size */
bool gsr_get_valid_card_path(char *output);
/* |render_path| should be at least 128 bytes in size */
bool gsr_card_path_get_render_path(const char *card_path, char *render_path);
int even_number_ceil(int value);

63
src/capture/kms_cuda.c
View File

@ -1,6 +1,5 @@
#include "../../include/capture/kms_cuda.h"
#include "../../kms/client/kms_client.h"
#include "../../include/egl.h"
#include "../../include/utils.h"
#include "../../include/cuda.h"
#include <stdlib.h>
@ -29,7 +28,6 @@ typedef struct {
bool stop_is_error;
bool created_hw_frame;
gsr_egl egl;
gsr_cuda cuda;
gsr_kms_client kms_client;
@ -133,16 +131,10 @@ static void monitor_callback(const gsr_monitor *monitor, void *userdata) {
static int gsr_capture_kms_cuda_start(gsr_capture *cap, AVCodecContext *video_codec_context) {
gsr_capture_kms_cuda *cap_kms = cap->priv;
if(!gsr_egl_load(&cap_kms->egl, NULL, true)) {
fprintf(stderr, "gsr error: gsr_capture_kms_cuda_start: failed to load opengl\n");
gsr_capture_kms_cuda_stop(cap, video_codec_context);
return -1;
}
gsr_monitor monitor;
cap_kms->monitor_id.num_connector_ids = 0;
if(gsr_egl_start_capture(&cap_kms->egl, cap_kms->params.display_to_capture)) {
if(!get_monitor_by_name(&cap_kms->egl, GSR_CONNECTION_WAYLAND, cap_kms->params.display_to_capture, &monitor)) {
if(gsr_egl_start_capture(cap_kms->params.egl, cap_kms->params.display_to_capture)) {
if(!get_monitor_by_name(cap_kms->params.egl, GSR_CONNECTION_WAYLAND, cap_kms->params.display_to_capture, &monitor)) {
fprintf(stderr, "gsr error: gsr_capture_kms_cuda_start: failed to find monitor by name \"%s\"\n", cap_kms->params.display_to_capture);
gsr_capture_kms_cuda_stop(cap, video_codec_context);
return -1;
@ -175,7 +167,7 @@ static int gsr_capture_kms_cuda_start(gsr_capture *cap, AVCodecContext *video_co
video_codec_context->height = max_int(2, even_number_ceil(cap_kms->capture_size.y));
/* Disable vsync */
cap_kms->egl.eglSwapInterval(cap_kms->egl.egl_display, 0);
cap_kms->params.egl->eglSwapInterval(cap_kms->params.egl->egl_display, 0);
// TODO: overclocking is not supported on wayland...
if(!gsr_cuda_load(&cap_kms->cuda, NULL, false)) {
@ -200,7 +192,7 @@ static void gsr_capture_kms_cuda_tick(gsr_capture *cap, AVCodecContext *video_co
gsr_capture_kms_cuda *cap_kms = cap->priv;
// TODO:
cap_kms->egl.glClear(GL_COLOR_BUFFER_BIT);
cap_kms->params.egl->glClear(GL_COLOR_BUFFER_BIT);
if(!cap_kms->created_hw_frame) {
cap_kms->created_hw_frame = true;
@ -333,14 +325,14 @@ static int gsr_capture_kms_cuda_capture(gsr_capture *cap, AVFrame *frame) {
gsr_kms_response_fd *drm_fd = NULL;
if(cap_kms->using_wayland_capture) {
gsr_egl_update(&cap_kms->egl);
cap_kms->wayland_kms_data.fd = cap_kms->egl.fd;
cap_kms->wayland_kms_data.width = cap_kms->egl.width;
cap_kms->wayland_kms_data.height = cap_kms->egl.height;
cap_kms->wayland_kms_data.pitch = cap_kms->egl.pitch;
cap_kms->wayland_kms_data.offset = cap_kms->egl.offset;
cap_kms->wayland_kms_data.pixel_format = cap_kms->egl.pixel_format;
cap_kms->wayland_kms_data.modifier = cap_kms->egl.modifier;
gsr_egl_update(cap_kms->params.egl);
cap_kms->wayland_kms_data.fd = cap_kms->params.egl->fd;
cap_kms->wayland_kms_data.width = cap_kms->params.egl->width;
cap_kms->wayland_kms_data.height = cap_kms->params.egl->height;
cap_kms->wayland_kms_data.pitch = cap_kms->params.egl->pitch;
cap_kms->wayland_kms_data.offset = cap_kms->params.egl->offset;
cap_kms->wayland_kms_data.pixel_format = cap_kms->params.egl->pixel_format;
cap_kms->wayland_kms_data.modifier = cap_kms->params.egl->modifier;
cap_kms->wayland_kms_data.connector_id = 0;
cap_kms->wayland_kms_data.is_combined_plane = false;
@ -383,28 +375,28 @@ static int gsr_capture_kms_cuda_capture(gsr_capture *cap, AVFrame *frame) {
const intptr_t img_attr[] = {
//EGL_IMAGE_PRESERVED_KHR, EGL_TRUE,
EGL_LINUX_DRM_FOURCC_EXT, fourcc('A', 'R', '2', '4'),//cap_kms->egl.pixel_format, ARGB8888
EGL_WIDTH, drm_fd->width,//cap_kms->egl.width,
EGL_HEIGHT, drm_fd->height,//cap_kms->egl.height,
EGL_DMA_BUF_PLANE0_FD_EXT, drm_fd->fd,//cap_kms->egl.fd,
EGL_DMA_BUF_PLANE0_OFFSET_EXT, drm_fd->offset,//cap_kms->egl.offset,
EGL_DMA_BUF_PLANE0_PITCH_EXT, drm_fd->pitch,//cap_kms->egl.pitch,
EGL_DMA_BUF_PLANE0_MODIFIER_LO_EXT, drm_fd->modifier & 0xFFFFFFFFULL,//cap_kms->egl.modifier & 0xFFFFFFFFULL,
EGL_DMA_BUF_PLANE0_MODIFIER_HI_EXT, drm_fd->modifier >> 32ULL,//cap_kms->egl.modifier >> 32ULL,
EGL_LINUX_DRM_FOURCC_EXT, fourcc('A', 'R', '2', '4'),//cap_kms->params.egl->pixel_format, ARGB8888
EGL_WIDTH, drm_fd->width,//cap_kms->params.egl->width,
EGL_HEIGHT, drm_fd->height,//cap_kms->params.egl->height,
EGL_DMA_BUF_PLANE0_FD_EXT, drm_fd->fd,//cap_kms->params.egl->fd,
EGL_DMA_BUF_PLANE0_OFFSET_EXT, drm_fd->offset,//cap_kms->params.egl->offset,
EGL_DMA_BUF_PLANE0_PITCH_EXT, drm_fd->pitch,//cap_kms->params.egl->pitch,
EGL_DMA_BUF_PLANE0_MODIFIER_LO_EXT, drm_fd->modifier & 0xFFFFFFFFULL,//cap_kms->params.egl->modifier & 0xFFFFFFFFULL,
EGL_DMA_BUF_PLANE0_MODIFIER_HI_EXT, drm_fd->modifier >> 32ULL,//cap_kms->params.egl->modifier >> 32ULL,
EGL_NONE
};
while(cap_kms->egl.glGetError()) {}
while(cap_kms->egl.eglGetError() != EGL_SUCCESS){}
EGLImage image = cap_kms->egl.eglCreateImage(cap_kms->egl.egl_display, 0, EGL_LINUX_DMA_BUF_EXT, NULL, img_attr);
if(cap_kms->egl.glGetError() != 0 || cap_kms->egl.eglGetError() != EGL_SUCCESS) {
while(cap_kms->params.egl->glGetError()) {}
while(cap_kms->params.egl->eglGetError() != EGL_SUCCESS){}
EGLImage image = cap_kms->params.egl->eglCreateImage(cap_kms->params.egl->egl_display, 0, EGL_LINUX_DMA_BUF_EXT, NULL, img_attr);
if(cap_kms->params.egl->glGetError() != 0 || cap_kms->params.egl->eglGetError() != EGL_SUCCESS) {
fprintf(stderr, "egl error!\n");
}
gsr_capture_kms_register_egl_image_in_cuda(cap_kms, image);
cap_kms->egl.eglDestroyImage(cap_kms->egl.egl_display, image);
cap_kms->params.egl->eglDestroyImage(cap_kms->params.egl->egl_display, image);
cap_kms->egl.eglSwapBuffers(cap_kms->egl.egl_display, cap_kms->egl.egl_surface);
cap_kms->params.egl->eglSwapBuffers(cap_kms->params.egl->egl_display, cap_kms->params.egl->egl_surface);
frame->linesize[0] = frame->width * 4;
@ -427,7 +419,7 @@ static int gsr_capture_kms_cuda_capture(gsr_capture *cap, AVFrame *frame) {
gsr_capture_kms_unload_cuda_graphics(cap_kms);
gsr_egl_cleanup_frame(&cap_kms->egl);
gsr_egl_cleanup_frame(cap_kms->params.egl);
for(int i = 0; i < cap_kms->kms_response.num_fds; ++i) {
if(cap_kms->kms_response.fds[i].fd > 0)
@ -457,7 +449,6 @@ static void gsr_capture_kms_cuda_stop(gsr_capture *cap, AVCodecContext *video_co
av_buffer_unref(&video_codec_context->hw_frames_ctx);
gsr_cuda_unload(&cap_kms->cuda);
gsr_egl_unload(&cap_kms->egl);
gsr_kms_client_deinit(&cap_kms->kms_client);
}

116
src/capture/kms_vaapi.c
View File

@ -1,6 +1,5 @@
#include "../../include/capture/kms_vaapi.h"
#include "../../kms/client/kms_client.h"
#include "../../include/egl.h"
#include "../../include/utils.h"
#include "../../include/color_conversion.h"
#include "../../include/cursor.h"
@ -39,8 +38,6 @@ typedef struct {
bool should_stop;
bool stop_is_error;
bool created_hw_frame;
gsr_egl egl;
gsr_kms_client kms_client;
gsr_kms_response kms_response;
@ -75,8 +72,14 @@ static int max_int(int a, int b) {
static void gsr_capture_kms_vaapi_stop(gsr_capture *cap, AVCodecContext *video_codec_context);
static bool drm_create_codec_context(gsr_capture_kms_vaapi *cap_kms, AVCodecContext *video_codec_context) {
char render_path[128];
if(!gsr_card_path_get_render_path(cap_kms->params.card_path, render_path)) {
fprintf(stderr, "gsr error: failed to get /dev/dri/renderDXXX file from %s\n", cap_kms->params.card_path);
return false;
}
AVBufferRef *device_ctx;
if(av_hwdevice_ctx_create(&device_ctx, AV_HWDEVICE_TYPE_VAAPI, cap_kms->params.card_path, NULL, 0) < 0) {
if(av_hwdevice_ctx_create(&device_ctx, AV_HWDEVICE_TYPE_VAAPI, render_path, NULL, 0) < 0) {
fprintf(stderr, "Error: Failed to create hardware device context\n");
return false;
}
@ -194,16 +197,10 @@ static int gsr_capture_kms_vaapi_start(gsr_capture *cap, AVCodecContext *video_c
cap_kms->x11_rot = X11_ROT_0;
if(!gsr_egl_load(&cap_kms->egl, cap_kms->dpy, cap_kms->params.wayland)) {
fprintf(stderr, "gsr error: gsr_capture_kms_vaapi_start: failed to load opengl\n");
gsr_capture_kms_vaapi_stop(cap, video_codec_context);
return -1;
}
gsr_monitor monitor;
cap_kms->monitor_id.num_connector_ids = 0;
if(cap_kms->params.wayland && gsr_egl_start_capture(&cap_kms->egl, cap_kms->params.display_to_capture)) {
if(!get_monitor_by_name(&cap_kms->egl, GSR_CONNECTION_WAYLAND, cap_kms->params.display_to_capture, &monitor)) {
if(gsr_egl_start_capture(cap_kms->params.egl, cap_kms->params.display_to_capture)) {
if(!get_monitor_by_name(cap_kms->params.egl, GSR_CONNECTION_WAYLAND, cap_kms->params.display_to_capture, &monitor)) {
fprintf(stderr, "gsr error: gsr_capture_kms_cuda_start: failed to find monitor by name \"%s\"\n", cap_kms->params.display_to_capture);
gsr_capture_kms_vaapi_stop(cap, video_codec_context);
return -1;
@ -269,7 +266,7 @@ static int gsr_capture_kms_vaapi_start(gsr_capture *cap, AVCodecContext *video_c
cap_kms->capture_size = monitor.size;
/* Disable vsync */
cap_kms->egl.eglSwapInterval(cap_kms->egl.egl_display, 0);
cap_kms->params.egl->eglSwapInterval(cap_kms->params.egl->egl_display, 0);
video_codec_context->width = max_int(2, even_number_ceil(cap_kms->capture_size.x));
video_codec_context->height = max_int(2, even_number_ceil(cap_kms->capture_size.y));
@ -280,7 +277,7 @@ static int gsr_capture_kms_vaapi_start(gsr_capture *cap, AVCodecContext *video_c
}
if(cap_kms->dpy && !cap_kms->params.wayland) {
if(gsr_cursor_init(&cap_kms->cursor, &cap_kms->egl, cap_kms->dpy) != 0) {
if(gsr_cursor_init(&cap_kms->cursor, cap_kms->params.egl, cap_kms->dpy) != 0) {
gsr_capture_kms_vaapi_stop(cap, video_codec_context);
return -1;
}
@ -302,7 +299,7 @@ static void gsr_capture_kms_vaapi_tick(gsr_capture *cap, AVCodecContext *video_c
gsr_capture_kms_vaapi *cap_kms = cap->priv;
// TODO:
cap_kms->egl.glClear(GL_COLOR_BUFFER_BIT);
cap_kms->params.egl->glClear(GL_COLOR_BUFFER_BIT);
if(cap_kms->dpy && !cap_kms->params.wayland) {
while(XPending(cap_kms->dpy)) {
@ -350,16 +347,16 @@ static void gsr_capture_kms_vaapi_tick(gsr_capture *cap, AVCodecContext *video_c
}
vaSyncSurface(cap_kms->va_dpy, target_surface_id);
cap_kms->egl.glGenTextures(1, &cap_kms->input_texture);
cap_kms->egl.glBindTexture(GL_TEXTURE_2D, cap_kms->input_texture);
cap_kms->egl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
cap_kms->egl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
cap_kms->egl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
cap_kms->egl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
cap_kms->egl.glBindTexture(GL_TEXTURE_2D, 0);
cap_kms->params.egl->glGenTextures(1, &cap_kms->input_texture);
cap_kms->params.egl->glBindTexture(GL_TEXTURE_2D, cap_kms->input_texture);
cap_kms->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
cap_kms->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
cap_kms->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
cap_kms->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
cap_kms->params.egl->glBindTexture(GL_TEXTURE_2D, 0);
if(cap_kms->prime.fourcc == FOURCC_NV12) {
cap_kms->egl.glGenTextures(2, cap_kms->target_textures);
cap_kms->params.egl->glGenTextures(2, cap_kms->target_textures);
for(int i = 0; i < 2; ++i) {
const uint32_t formats[2] = { fourcc('R', '8', ' ', ' '), fourcc('G', 'R', '8', '8') };
const int layer = i;
@ -381,40 +378,40 @@ static void gsr_capture_kms_vaapi_tick(gsr_capture *cap, AVCodecContext *video_c
EGL_NONE
};
while(cap_kms->egl.eglGetError() != EGL_SUCCESS){}
EGLImage image = cap_kms->egl.eglCreateImage(cap_kms->egl.egl_display, 0, EGL_LINUX_DMA_BUF_EXT, NULL, img_attr);
while(cap_kms->params.egl->eglGetError() != EGL_SUCCESS){}
EGLImage image = cap_kms->params.egl->eglCreateImage(cap_kms->params.egl->egl_display, 0, EGL_LINUX_DMA_BUF_EXT, NULL, img_attr);
if(!image) {
fprintf(stderr, "gsr error: gsr_capture_kms_vaapi_tick: failed to create egl image from drm fd for output drm fd, error: %d\n", cap_kms->egl.eglGetError());
fprintf(stderr, "gsr error: gsr_capture_kms_vaapi_tick: failed to create egl image from drm fd for output drm fd, error: %d\n", cap_kms->params.egl->eglGetError());
cap_kms->should_stop = true;
cap_kms->stop_is_error = true;
return;
}
cap_kms->egl.glBindTexture(GL_TEXTURE_2D, cap_kms->target_textures[i]);
cap_kms->egl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
cap_kms->egl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
cap_kms->egl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
cap_kms->egl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
cap_kms->params.egl->glBindTexture(GL_TEXTURE_2D, cap_kms->target_textures[i]);
cap_kms->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
cap_kms->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
cap_kms->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
cap_kms->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
while(cap_kms->egl.glGetError()) {}
while(cap_kms->egl.eglGetError() != EGL_SUCCESS){}
cap_kms->egl.glEGLImageTargetTexture2DOES(GL_TEXTURE_2D, image);
if(cap_kms->egl.glGetError() != 0 || cap_kms->egl.eglGetError() != EGL_SUCCESS) {
while(cap_kms->params.egl->glGetError()) {}
while(cap_kms->params.egl->eglGetError() != EGL_SUCCESS){}
cap_kms->params.egl->glEGLImageTargetTexture2DOES(GL_TEXTURE_2D, image);
if(cap_kms->params.egl->glGetError() != 0 || cap_kms->params.egl->eglGetError() != EGL_SUCCESS) {
// TODO: Get the error properly
fprintf(stderr, "gsr error: gsr_capture_kms_vaapi_tick: failed to bind egl image to gl texture, error: %d\n", cap_kms->egl.eglGetError());
fprintf(stderr, "gsr error: gsr_capture_kms_vaapi_tick: failed to bind egl image to gl texture, error: %d\n", cap_kms->params.egl->eglGetError());
cap_kms->should_stop = true;
cap_kms->stop_is_error = true;
cap_kms->egl.eglDestroyImage(cap_kms->egl.egl_display, image);
cap_kms->egl.glBindTexture(GL_TEXTURE_2D, 0);
cap_kms->params.egl->eglDestroyImage(cap_kms->params.egl->egl_display, image);
cap_kms->params.egl->glBindTexture(GL_TEXTURE_2D, 0);
return;
}
cap_kms->egl.eglDestroyImage(cap_kms->egl.egl_display, image);
cap_kms->egl.glBindTexture(GL_TEXTURE_2D, 0);
cap_kms->params.egl->eglDestroyImage(cap_kms->params.egl->egl_display, image);
cap_kms->params.egl->glBindTexture(GL_TEXTURE_2D, 0);
}
gsr_color_conversion_params color_conversion_params = {0};
color_conversion_params.egl = &cap_kms->egl;
color_conversion_params.egl = cap_kms->params.egl;
color_conversion_params.source_color = GSR_SOURCE_COLOR_RGB;
color_conversion_params.destination_color = GSR_DESTINATION_COLOR_NV12;
@ -496,14 +493,14 @@ static int gsr_capture_kms_vaapi_capture(gsr_capture *cap, AVFrame *frame) {
gsr_kms_response_fd *drm_fd = NULL;
bool requires_rotation = cap_kms->requires_rotation;
if(cap_kms->using_wayland_capture) {
gsr_egl_update(&cap_kms->egl);
cap_kms->wayland_kms_data.fd = cap_kms->egl.fd;
cap_kms->wayland_kms_data.width = cap_kms->egl.width;
cap_kms->wayland_kms_data.height = cap_kms->egl.height;
cap_kms->wayland_kms_data.pitch = cap_kms->egl.pitch;
cap_kms->wayland_kms_data.offset = cap_kms->egl.offset;
cap_kms->wayland_kms_data.pixel_format = cap_kms->egl.pixel_format;
cap_kms->wayland_kms_data.modifier = cap_kms->egl.modifier;
gsr_egl_update(cap_kms->params.egl);
cap_kms->wayland_kms_data.fd = cap_kms->params.egl->fd;
cap_kms->wayland_kms_data.width = cap_kms->params.egl->width;
cap_kms->wayland_kms_data.height = cap_kms->params.egl->height;
cap_kms->wayland_kms_data.pitch = cap_kms->params.egl->pitch;
cap_kms->wayland_kms_data.offset = cap_kms->params.egl->offset;
cap_kms->wayland_kms_data.pixel_format = cap_kms->params.egl->pixel_format;
cap_kms->wayland_kms_data.modifier = cap_kms->params.egl->modifier;
cap_kms->wayland_kms_data.connector_id = 0;
cap_kms->wayland_kms_data.is_combined_plane = false;
@ -583,11 +580,11 @@ static int gsr_capture_kms_vaapi_capture(gsr_capture *cap, AVFrame *frame) {
EGL_NONE
};
EGLImage image = cap_kms->egl.eglCreateImage(cap_kms->egl.egl_display, 0, EGL_LINUX_DMA_BUF_EXT, NULL, img_attr);
cap_kms->egl.glBindTexture(GL_TEXTURE_2D, cap_kms->input_texture);
cap_kms->egl.glEGLImageTargetTexture2DOES(GL_TEXTURE_2D, image);
cap_kms->egl.eglDestroyImage(cap_kms->egl.egl_display, image);
cap_kms->egl.glBindTexture(GL_TEXTURE_2D, 0);
EGLImage image = cap_kms->params.egl->eglCreateImage(cap_kms->params.egl->egl_display, 0, EGL_LINUX_DMA_BUF_EXT, NULL, img_attr);
cap_kms->params.egl->glBindTexture(GL_TEXTURE_2D, cap_kms->input_texture);
cap_kms->params.egl->glEGLImageTargetTexture2DOES(GL_TEXTURE_2D, image);
cap_kms->params.egl->eglDestroyImage(cap_kms->params.egl->egl_display, image);
cap_kms->params.egl->glBindTexture(GL_TEXTURE_2D, 0);
if(cap_kms->using_wayland_capture) {
gsr_color_conversion_draw(&cap_kms->color_conversion, cap_kms->input_texture,
@ -638,9 +635,9 @@ static int gsr_capture_kms_vaapi_capture(gsr_capture *cap, AVFrame *frame) {
}
}
cap_kms->egl.eglSwapBuffers(cap_kms->egl.egl_display, cap_kms->egl.egl_surface);
cap_kms->params.egl->eglSwapBuffers(cap_kms->params.egl->egl_display, cap_kms->params.egl->egl_surface);
gsr_egl_cleanup_frame(&cap_kms->egl);
gsr_egl_cleanup_frame(cap_kms->params.egl);
for(int i = 0; i < cap_kms->kms_response.num_fds; ++i) {
if(cap_kms->kms_response.fds[i].fd > 0)
@ -665,13 +662,13 @@ static void gsr_capture_kms_vaapi_stop(gsr_capture *cap, AVCodecContext *video_c
}
}
if(cap_kms->egl.egl_context) {
if(cap_kms->params.egl->egl_context) {
if(cap_kms->input_texture) {
cap_kms->egl.glDeleteTextures(1, &cap_kms->input_texture);
cap_kms->params.egl->glDeleteTextures(1, &cap_kms->input_texture);
cap_kms->input_texture = 0;
}
cap_kms->egl.glDeleteTextures(2, cap_kms->target_textures);
cap_kms->params.egl->glDeleteTextures(2, cap_kms->target_textures);
cap_kms->target_textures[0] = 0;
cap_kms->target_textures[1] = 0;
}
@ -688,7 +685,6 @@ static void gsr_capture_kms_vaapi_stop(gsr_capture *cap, AVCodecContext *video_c
if(video_codec_context->hw_frames_ctx)
av_buffer_unref(&video_codec_context->hw_frames_ctx);
gsr_egl_unload(&cap_kms->egl);
gsr_kms_client_deinit(&cap_kms->kms_client);
if(cap_kms->dpy) {
// TODO: This causes a crash, why? maybe some other library dlclose xlib and that also happened to unload this???

69
src/capture/xcomposite_cuda.c
View File

@ -1,5 +1,4 @@
#include "../../include/capture/xcomposite_cuda.h"
#include "../../include/egl.h"
#include "../../include/cuda.h"
#include "../../include/window_texture.h"
#include "../../include/utils.h"
@ -31,7 +30,6 @@ typedef struct {
CUgraphicsResource cuda_graphics_resource;
CUarray mapped_array;
gsr_egl egl;
gsr_cuda cuda;
} gsr_capture_xcomposite_cuda;
@ -143,16 +141,16 @@ static bool cuda_create_codec_context(gsr_capture_xcomposite_cuda *cap_xcomp, AV
static unsigned int gl_create_texture(gsr_capture_xcomposite_cuda *cap_xcomp, int width, int height) {
unsigned int texture_id = 0;
cap_xcomp->egl.glGenTextures(1, &texture_id);
cap_xcomp->egl.glBindTexture(GL_TEXTURE_2D, texture_id);
cap_xcomp->egl.glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, width, height, 0, GL_RGB, GL_UNSIGNED_BYTE, NULL);
cap_xcomp->params.egl->glGenTextures(1, &texture_id);
cap_xcomp->params.egl->glBindTexture(GL_TEXTURE_2D, texture_id);
cap_xcomp->params.egl->glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, width, height, 0, GL_RGB, GL_UNSIGNED_BYTE, NULL);
cap_xcomp->egl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
cap_xcomp->egl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
cap_xcomp->egl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
cap_xcomp->egl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
cap_xcomp->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
cap_xcomp->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
cap_xcomp->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
cap_xcomp->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
cap_xcomp->egl.glBindTexture(GL_TEXTURE_2D, 0);
cap_xcomp->params.egl->glBindTexture(GL_TEXTURE_2D, 0);
return texture_id;
}
@ -188,25 +186,19 @@ static int gsr_capture_xcomposite_cuda_start(gsr_capture *cap, AVCodecContext *v
XSelectInput(cap_xcomp->dpy, cap_xcomp->window, StructureNotifyMask | ExposureMask);
if(!gsr_egl_load(&cap_xcomp->egl, cap_xcomp->dpy, false)) {
fprintf(stderr, "gsr error: gsr_capture_xcomposite_cuda_start: failed to load opengl\n");
return -1;
}
cap_xcomp->egl.eglSwapInterval(cap_xcomp->egl.egl_display, 0);
if(window_texture_init(&cap_xcomp->window_texture, cap_xcomp->dpy, cap_xcomp->window, &cap_xcomp->egl) != 0 && !cap_xcomp->params.follow_focused) {
cap_xcomp->params.egl->eglSwapInterval(cap_xcomp->params.egl->egl_display, 0);
if(window_texture_init(&cap_xcomp->window_texture, cap_xcomp->dpy, cap_xcomp->window, cap_xcomp->params.egl) != 0 && !cap_xcomp->params.follow_focused) {
fprintf(stderr, "gsr error: gsr_capture_xcomposite_cuda_start: failed get window texture for window %ld\n", cap_xcomp->window);
gsr_egl_unload(&cap_xcomp->egl);
return -1;
}
cap_xcomp->texture_size.x = 0;
cap_xcomp->texture_size.y = 0;
cap_xcomp->egl.glBindTexture(GL_TEXTURE_2D, window_texture_get_opengl_texture_id(&cap_xcomp->window_texture));
cap_xcomp->egl.glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &cap_xcomp->texture_size.x);
cap_xcomp->egl.glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_HEIGHT, &cap_xcomp->texture_size.y);
cap_xcomp->egl.glBindTexture(GL_TEXTURE_2D, 0);
cap_xcomp->params.egl->glBindTexture(GL_TEXTURE_2D, window_texture_get_opengl_texture_id(&cap_xcomp->window_texture));
cap_xcomp->params.egl->glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &cap_xcomp->texture_size.x);
cap_xcomp->params.egl->glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_HEIGHT, &cap_xcomp->texture_size.y);
cap_xcomp->params.egl->glBindTexture(GL_TEXTURE_2D, 0);
cap_xcomp->texture_size.x = max_int(2, even_number_ceil(cap_xcomp->texture_size.x));
cap_xcomp->texture_size.y = max_int(2, even_number_ceil(cap_xcomp->texture_size.y));
@ -263,7 +255,7 @@ static void gsr_capture_xcomposite_cuda_stop(gsr_capture *cap, AVCodecContext *v
window_texture_deinit(&cap_xcomp->window_texture);
if(cap_xcomp->target_texture_id) {
cap_xcomp->egl.glDeleteTextures(1, &cap_xcomp->target_texture_id);
cap_xcomp->params.egl->glDeleteTextures(1, &cap_xcomp->target_texture_id);
cap_xcomp->target_texture_id = 0;
}
@ -274,7 +266,6 @@ static void gsr_capture_xcomposite_cuda_stop(gsr_capture *cap, AVCodecContext *v
gsr_cuda_unload(&cap_xcomp->cuda);
gsr_egl_unload(&cap_xcomp->egl);
if(cap_xcomp->dpy) {
// TODO: This causes a crash, why? maybe some other library dlclose xlib and that also happened to unload this???
//XCloseDisplay(cap_xcomp->dpy);
@ -285,7 +276,7 @@ static void gsr_capture_xcomposite_cuda_stop(gsr_capture *cap, AVCodecContext *v
static void gsr_capture_xcomposite_cuda_tick(gsr_capture *cap, AVCodecContext *video_codec_context, AVFrame **frame) {
gsr_capture_xcomposite_cuda *cap_xcomp = cap->priv;
cap_xcomp->egl.glClear(GL_COLOR_BUFFER_BIT);
cap_xcomp->params.egl->glClear(GL_COLOR_BUFFER_BIT);
bool init_new_window = false;
while(XPending(cap_xcomp->dpy)) {
@ -351,15 +342,15 @@ static void gsr_capture_xcomposite_cuda_tick(gsr_capture *cap, AVCodecContext *v
cap_xcomp->window_resized = true;
window_texture_deinit(&cap_xcomp->window_texture);
window_texture_init(&cap_xcomp->window_texture, cap_xcomp->dpy, cap_xcomp->window, &cap_xcomp->egl); // TODO: Do not do the below window_texture_on_resize after this
window_texture_init(&cap_xcomp->window_texture, cap_xcomp->dpy, cap_xcomp->window, cap_xcomp->params.egl); // TODO: Do not do the below window_texture_on_resize after this
cap_xcomp->texture_size.x = 0;
cap_xcomp->texture_size.y = 0;
cap_xcomp->egl.glBindTexture(GL_TEXTURE_2D, window_texture_get_opengl_texture_id(&cap_xcomp->window_texture));
cap_xcomp->egl.glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &cap_xcomp->texture_size.x);
cap_xcomp->egl.glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_HEIGHT, &cap_xcomp->texture_size.y);
cap_xcomp->egl.glBindTexture(GL_TEXTURE_2D, 0);
cap_xcomp->params.egl->glBindTexture(GL_TEXTURE_2D, window_texture_get_opengl_texture_id(&cap_xcomp->window_texture));
cap_xcomp->params.egl->glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &cap_xcomp->texture_size.x);
cap_xcomp->params.egl->glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_HEIGHT, &cap_xcomp->texture_size.y);
cap_xcomp->params.egl->glBindTexture(GL_TEXTURE_2D, 0);
cap_xcomp->texture_size.x = min_int(video_codec_context->width, max_int(2, even_number_ceil(cap_xcomp->texture_size.x)));
cap_xcomp->texture_size.y = min_int(video_codec_context->height, max_int(2, even_number_ceil(cap_xcomp->texture_size.y)));
@ -379,10 +370,10 @@ static void gsr_capture_xcomposite_cuda_tick(gsr_capture *cap, AVCodecContext *v
cap_xcomp->texture_size.x = 0;
cap_xcomp->texture_size.y = 0;
cap_xcomp->egl.glBindTexture(GL_TEXTURE_2D, window_texture_get_opengl_texture_id(&cap_xcomp->window_texture));
cap_xcomp->egl.glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &cap_xcomp->texture_size.x);
cap_xcomp->egl.glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_HEIGHT, &cap_xcomp->texture_size.y);
cap_xcomp->egl.glBindTexture(GL_TEXTURE_2D, 0);
cap_xcomp->params.egl->glBindTexture(GL_TEXTURE_2D, window_texture_get_opengl_texture_id(&cap_xcomp->window_texture));
cap_xcomp->params.egl->glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &cap_xcomp->texture_size.x);
cap_xcomp->params.egl->glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_HEIGHT, &cap_xcomp->texture_size.y);
cap_xcomp->params.egl->glBindTexture(GL_TEXTURE_2D, 0);
cap_xcomp->texture_size.x = min_int(video_codec_context->width, max_int(2, even_number_ceil(cap_xcomp->texture_size.x)));
cap_xcomp->texture_size.y = min_int(video_codec_context->height, max_int(2, even_number_ceil(cap_xcomp->texture_size.y)));
@ -416,7 +407,7 @@ static void gsr_capture_xcomposite_cuda_tick(gsr_capture *cap, AVCodecContext *v
// Clear texture with black background because the source texture (window_texture_get_opengl_texture_id(&cap_xcomp->window_texture))
// might be smaller than cap_xcomp->target_texture_id
cap_xcomp->egl.glClearTexImage(cap_xcomp->target_texture_id, 0, GL_RGB, GL_UNSIGNED_BYTE, NULL);
cap_xcomp->params.egl->glClearTexImage(cap_xcomp->target_texture_id, 0, GL_RGB, GL_UNSIGNED_BYTE, NULL);
}
}
@ -440,13 +431,13 @@ static int gsr_capture_xcomposite_cuda_capture(gsr_capture *cap, AVFrame *frame)
vec2i source_size = cap_xcomp->texture_size;
if(cap_xcomp->window_texture.texture_id != 0) {
while(cap_xcomp->egl.glGetError()) {}
while(cap_xcomp->params.egl->glGetError()) {}
/* TODO: Remove this copy, which is only possible by using nvenc directly and encoding window_pixmap.target_texture_id */
cap_xcomp->egl.glCopyImageSubData(
cap_xcomp->params.egl->glCopyImageSubData(
window_texture_get_opengl_texture_id(&cap_xcomp->window_texture), GL_TEXTURE_2D, 0, source_pos.x, source_pos.y, 0,
cap_xcomp->target_texture_id, GL_TEXTURE_2D, 0, 0, 0, 0,
source_size.x, source_size.y, 1);
unsigned int err = cap_xcomp->egl.glGetError();
unsigned int err = cap_xcomp->params.egl->glGetError();
if(err != 0) {
static bool error_shown = false;
if(!error_shown) {
@ -455,7 +446,7 @@ static int gsr_capture_xcomposite_cuda_capture(gsr_capture *cap, AVFrame *frame)
}
}
}
cap_xcomp->egl.eglSwapBuffers(cap_xcomp->egl.egl_display, cap_xcomp->egl.egl_surface);
cap_xcomp->params.egl->eglSwapBuffers(cap_xcomp->params.egl->egl_display, cap_xcomp->params.egl->egl_surface);
frame->linesize[0] = frame->width * 4;
//frame->linesize[0] = frame->width * 1;

82
src/capture/xcomposite_vaapi.c
View File

@ -1,5 +1,4 @@
#include "../../include/capture/xcomposite_vaapi.h"
#include "../../include/egl.h"
#include "../../include/window_texture.h"
#include "../../include/utils.h"
#include <stdlib.h>
@ -30,8 +29,6 @@ typedef struct {
WindowTexture window_texture;
gsr_egl egl;
int fourcc;
int num_planes;
uint64_t modifiers;
@ -74,8 +71,14 @@ static Window get_focused_window(Display *display, Atom net_active_window_atom)
}
static bool drm_create_codec_context(gsr_capture_xcomposite_vaapi *cap_xcomp, AVCodecContext *video_codec_context) {
char render_path[128];
if(!gsr_card_path_get_render_path(cap_xcomp->params.card_path, render_path)) {
fprintf(stderr, "gsr error: failed to get /dev/dri/renderDXXX file from %s\n", cap_xcomp->params.card_path);
return false;
}
AVBufferRef *device_ctx;
if(av_hwdevice_ctx_create(&device_ctx, AV_HWDEVICE_TYPE_VAAPI, cap_xcomp->params.card_path, NULL, 0) < 0) {
if(av_hwdevice_ctx_create(&device_ctx, AV_HWDEVICE_TYPE_VAAPI, render_path, NULL, 0) < 0) {
fprintf(stderr, "Error: Failed to create hardware device context\n");
return false;
}
@ -147,38 +150,30 @@ static int gsr_capture_xcomposite_vaapi_start(gsr_capture *cap, AVCodecContext *
// TODO: Get select and add these on top of it and then restore at the end. Also do the same in other xcomposite
XSelectInput(cap_xcomp->dpy, cap_xcomp->params.window, StructureNotifyMask | ExposureMask);
if(!gsr_egl_load(&cap_xcomp->egl, cap_xcomp->dpy, false)) {
fprintf(stderr, "gsr error: gsr_capture_xcomposite_vaapi_start: failed to load opengl\n");
return -1;
}
if(!cap_xcomp->egl.eglExportDMABUFImageQueryMESA) {
if(!cap_xcomp->params.egl->eglExportDMABUFImageQueryMESA) {
fprintf(stderr, "gsr error: gsr_capture_xcomposite_vaapi_start: could not find eglExportDMABUFImageQueryMESA\n");
gsr_egl_unload(&cap_xcomp->egl);
return -1;
}
if(!cap_xcomp->egl.eglExportDMABUFImageMESA) {
if(!cap_xcomp->params.egl->eglExportDMABUFImageMESA) {
fprintf(stderr, "gsr error: gsr_capture_xcomposite_vaapi_start: could not find eglExportDMABUFImageMESA\n");
gsr_egl_unload(&cap_xcomp->egl);
return -1;
}
/* Disable vsync */
cap_xcomp->egl.eglSwapInterval(cap_xcomp->egl.egl_display, 0);
if(window_texture_init(&cap_xcomp->window_texture, cap_xcomp->dpy, cap_xcomp->params.window, &cap_xcomp->egl) != 0 && !cap_xcomp->params.follow_focused) {
cap_xcomp->params.egl->eglSwapInterval(cap_xcomp->params.egl->egl_display, 0);
if(window_texture_init(&cap_xcomp->window_texture, cap_xcomp->dpy, cap_xcomp->params.window, cap_xcomp->params.egl) != 0 && !cap_xcomp->params.follow_focused) {
fprintf(stderr, "gsr error: gsr_capture_xcomposite_vaapi_start: failed get window texture for window %ld\n", cap_xcomp->params.window);
gsr_egl_unload(&cap_xcomp->egl);
return -1;
}
cap_xcomp->texture_size.x = 0;
cap_xcomp->texture_size.y = 0;
cap_xcomp->egl.glBindTexture(GL_TEXTURE_2D, window_texture_get_opengl_texture_id(&cap_xcomp->window_texture));
cap_xcomp->egl.glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &cap_xcomp->texture_size.x);
cap_xcomp->egl.glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_HEIGHT, &cap_xcomp->texture_size.y);
cap_xcomp->egl.glBindTexture(GL_TEXTURE_2D, 0);
cap_xcomp->params.egl->glBindTexture(GL_TEXTURE_2D, window_texture_get_opengl_texture_id(&cap_xcomp->window_texture));
cap_xcomp->params.egl->glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &cap_xcomp->texture_size.x);
cap_xcomp->params.egl->glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_HEIGHT, &cap_xcomp->texture_size.y);
cap_xcomp->params.egl->glBindTexture(GL_TEXTURE_2D, 0);
cap_xcomp->texture_size.x = max_int(2, even_number_ceil(cap_xcomp->texture_size.x));
cap_xcomp->texture_size.y = max_int(2, even_number_ceil(cap_xcomp->texture_size.y));
@ -204,7 +199,7 @@ static void gsr_capture_xcomposite_vaapi_tick(gsr_capture *cap, AVCodecContext *
gsr_capture_xcomposite_vaapi *cap_xcomp = cap->priv;
// TODO:
//cap_xcomp->egl.glClear(GL_COLOR_BUFFER_BIT);
//cap_xcomp->params.egl->glClear(GL_COLOR_BUFFER_BIT);
bool init_new_window = false;
while(XPending(cap_xcomp->dpy)) {
@ -270,15 +265,15 @@ static void gsr_capture_xcomposite_vaapi_tick(gsr_capture *cap, AVCodecContext *
cap_xcomp->window_resized = true;
window_texture_deinit(&cap_xcomp->window_texture);
window_texture_init(&cap_xcomp->window_texture, cap_xcomp->dpy, cap_xcomp->window, &cap_xcomp->egl); // TODO: Do not do the below window_texture_on_resize after this
window_texture_init(&cap_xcomp->window_texture, cap_xcomp->dpy, cap_xcomp->window, cap_xcomp->params.egl); // TODO: Do not do the below window_texture_on_resize after this
cap_xcomp->texture_size.x = 0;
cap_xcomp->texture_size.y = 0;
cap_xcomp->egl.glBindTexture(GL_TEXTURE_2D, window_texture_get_opengl_texture_id(&cap_xcomp->window_texture));
cap_xcomp->egl.glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &cap_xcomp->texture_size.x);
cap_xcomp->egl.glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_HEIGHT, &cap_xcomp->texture_size.y);
cap_xcomp->egl.glBindTexture(GL_TEXTURE_2D, 0);
cap_xcomp->params.egl->glBindTexture(GL_TEXTURE_2D, window_texture_get_opengl_texture_id(&cap_xcomp->window_texture));
cap_xcomp->params.egl->glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &cap_xcomp->texture_size.x);
cap_xcomp->params.egl->glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_HEIGHT, &cap_xcomp->texture_size.y);
cap_xcomp->params.egl->glBindTexture(GL_TEXTURE_2D, 0);
cap_xcomp->texture_size.x = min_int(video_codec_context->width, max_int(2, even_number_ceil(cap_xcomp->texture_size.x)));
cap_xcomp->texture_size.y = min_int(video_codec_context->height, max_int(2, even_number_ceil(cap_xcomp->texture_size.y)));
@ -299,10 +294,10 @@ static void gsr_capture_xcomposite_vaapi_tick(gsr_capture *cap, AVCodecContext *
cap_xcomp->texture_size.x = 0;
cap_xcomp->texture_size.y = 0;
cap_xcomp->egl.glBindTexture(GL_TEXTURE_2D, window_texture_get_opengl_texture_id(&cap_xcomp->window_texture));
cap_xcomp->egl.glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &cap_xcomp->texture_size.x);
cap_xcomp->egl.glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_HEIGHT, &cap_xcomp->texture_size.y);
cap_xcomp->egl.glBindTexture(GL_TEXTURE_2D, 0);
cap_xcomp->params.egl->glBindTexture(GL_TEXTURE_2D, window_texture_get_opengl_texture_id(&cap_xcomp->window_texture));
cap_xcomp->params.egl->glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &cap_xcomp->texture_size.x);
cap_xcomp->params.egl->glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_HEIGHT, &cap_xcomp->texture_size.y);
cap_xcomp->params.egl->glBindTexture(GL_TEXTURE_2D, 0);
cap_xcomp->texture_size.x = min_int(video_codec_context->width, max_int(2, even_number_ceil(cap_xcomp->texture_size.x)));
cap_xcomp->texture_size.y = min_int(video_codec_context->height, max_int(2, even_number_ceil(cap_xcomp->texture_size.y)));
@ -361,10 +356,10 @@ static void gsr_capture_xcomposite_vaapi_tick(gsr_capture *cap, AVCodecContext *
}
int xx = 0, yy = 0;
cap_xcomp->egl.glBindTexture(GL_TEXTURE_2D, window_texture_get_opengl_texture_id(&cap_xcomp->window_texture));
cap_xcomp->egl.glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &xx);
cap_xcomp->egl.glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_HEIGHT, &yy);
cap_xcomp->egl.glBindTexture(GL_TEXTURE_2D, 0);
cap_xcomp->params.egl->glBindTexture(GL_TEXTURE_2D, window_texture_get_opengl_texture_id(&cap_xcomp->window_texture));
cap_xcomp->params.egl->glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &xx);
cap_xcomp->params.egl->glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_HEIGHT, &yy);
cap_xcomp->params.egl->glBindTexture(GL_TEXTURE_2D, 0);
const intptr_t pixmap_attrs[] = {
EGL_IMAGE_PRESERVED_KHR, EGL_TRUE,
@ -372,7 +367,7 @@ static void gsr_capture_xcomposite_vaapi_tick(gsr_capture *cap, AVCodecContext *
};
// TODO: Use the window texture egl image directly instead of exporting it to opengl texture and then importing it to egl image again
EGLImage img = cap_xcomp->egl.eglCreateImage(cap_xcomp->egl.egl_display, cap_xcomp->egl.egl_context, EGL_GL_TEXTURE_2D, (EGLClientBuffer)(uint64_t)window_texture_get_opengl_texture_id(&cap_xcomp->window_texture), pixmap_attrs);
EGLImage img = cap_xcomp->params.egl->eglCreateImage(cap_xcomp->params.egl->egl_display, cap_xcomp->params.egl->egl_context, EGL_GL_TEXTURE_2D, (EGLClientBuffer)(uint64_t)window_texture_get_opengl_texture_id(&cap_xcomp->window_texture), pixmap_attrs);
if(!img) {
fprintf(stderr, "gsr error: gsr_capture_xcomposite_vaapi_tick: eglCreateImage failed\n");
cap_xcomp->should_stop = true;
@ -380,11 +375,11 @@ static void gsr_capture_xcomposite_vaapi_tick(gsr_capture *cap, AVCodecContext *
return;
}
if(!cap_xcomp->egl.eglExportDMABUFImageQueryMESA(cap_xcomp->egl.egl_display, img, &cap_xcomp->fourcc, &cap_xcomp->num_planes, &cap_xcomp->modifiers)) {
if(!cap_xcomp->params.egl->eglExportDMABUFImageQueryMESA(cap_xcomp->params.egl->egl_display, img, &cap_xcomp->fourcc, &cap_xcomp->num_planes, &cap_xcomp->modifiers)) {
fprintf(stderr, "gsr error: gsr_capture_xcomposite_vaapi_tick: eglExportDMABUFImageQueryMESA failed\n");
cap_xcomp->should_stop = true;
cap_xcomp->stop_is_error = true;
cap_xcomp->egl.eglDestroyImage(cap_xcomp->egl.egl_display, img);
cap_xcomp->params.egl->eglDestroyImage(cap_xcomp->params.egl->egl_display, img);
return;
}
@ -392,19 +387,19 @@ static void gsr_capture_xcomposite_vaapi_tick(gsr_capture *cap, AVCodecContext *
fprintf(stderr, "gsr error: gsr_capture_xcomposite_vaapi_tick: expected 1 plane for drm buf, got %d planes\n", cap_xcomp->num_planes);
cap_xcomp->should_stop = true;
cap_xcomp->stop_is_error = true;
cap_xcomp->egl.eglDestroyImage(cap_xcomp->egl.egl_display, img);
cap_xcomp->params.egl->eglDestroyImage(cap_xcomp->params.egl->egl_display, img);
return;
}
if(!cap_xcomp->egl.eglExportDMABUFImageMESA(cap_xcomp->egl.egl_display, img, &cap_xcomp->dmabuf_fd, &cap_xcomp->pitch, &cap_xcomp->offset)) {
if(!cap_xcomp->params.egl->eglExportDMABUFImageMESA(cap_xcomp->params.egl->egl_display, img, &cap_xcomp->dmabuf_fd, &cap_xcomp->pitch, &cap_xcomp->offset)) {
fprintf(stderr, "gsr error: gsr_capture_xcomposite_vaapi_tick: eglExportDMABUFImageMESA failed\n");
cap_xcomp->should_stop = true;
cap_xcomp->stop_is_error = true;
cap_xcomp->egl.eglDestroyImage(cap_xcomp->egl.egl_display, img);
cap_xcomp->params.egl->eglDestroyImage(cap_xcomp->params.egl->egl_display, img);
return;
}
cap_xcomp->egl.eglDestroyImage(cap_xcomp->egl.egl_display, img);
cap_xcomp->params.egl->eglDestroyImage(cap_xcomp->params.egl->egl_display, img);
uintptr_t dmabuf = cap_xcomp->dmabuf_fd;
@ -498,7 +493,7 @@ static void gsr_capture_xcomposite_vaapi_tick(gsr_capture *cap, AVCodecContext *
// Clear texture with black background because the source texture (window_texture_get_opengl_texture_id(&cap_xcomp->window_texture))
// might be smaller than cap_xcomp->target_texture_id
// TODO:
//cap_xcomp->egl.glClearTexImage(cap_xcomp->target_texture_id, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
//cap_xcomp->params.egl->glClearTexImage(cap_xcomp->target_texture_id, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
}
}
@ -555,7 +550,7 @@ static int gsr_capture_xcomposite_vaapi_capture(gsr_capture *cap, AVFrame *frame
//vaSyncSurface(cap_xcomp->va_dpy, target_surface_id);
// TODO: Remove
//cap_xcomp->egl.eglSwapBuffers(cap_xcomp->egl.egl_display, cap_xcomp->egl.egl_surface);
//cap_xcomp->params.egl->eglSwapBuffers(cap_xcomp->params.egl->egl_display, cap_xcomp->params.egl->egl_surface);
return 0;
}
@ -596,7 +591,6 @@ static void gsr_capture_xcomposite_vaapi_stop(gsr_capture *cap, AVCodecContext *
if(video_codec_context->hw_frames_ctx)
av_buffer_unref(&video_codec_context->hw_frames_ctx);
gsr_egl_unload(&cap_xcomp->egl);
if(cap_xcomp->dpy) {
// TODO: This causes a crash, why? maybe some other library dlclose xlib and that also happened to unload this???
//XCloseDisplay(cap_xcomp->dpy);

4
src/color_conversion.c
View File

@ -322,7 +322,7 @@ int gsr_color_conversion_draw(gsr_color_conversion *self, unsigned int texture_i
{
self->params.egl->glBindFramebuffer(GL_FRAMEBUFFER, self->framebuffers[0]);
//cap_xcomp->egl.glClear(GL_COLOR_BUFFER_BIT); // TODO: Do this in a separate clear_ function. We want to do that when using multiple drm to create the final image (multiple monitors for example)
//cap_xcomp->params.egl->glClear(GL_COLOR_BUFFER_BIT); // TODO: Do this in a separate clear_ function. We want to do that when using multiple drm to create the final image (multiple monitors for example)
gsr_shader_use(&self->shaders[0]);
self->params.egl->glUniform1f(self->rotation_uniforms[0], rotation);
@ -331,7 +331,7 @@ int gsr_color_conversion_draw(gsr_color_conversion *self, unsigned int texture_i
if(self->params.num_destination_textures > 1) {
self->params.egl->glBindFramebuffer(GL_FRAMEBUFFER, self->framebuffers[1]);
//cap_xcomp->egl.glClear(GL_COLOR_BUFFER_BIT);
//cap_xcomp->params.egl->glClear(GL_COLOR_BUFFER_BIT);
gsr_shader_use(&self->shaders[1]);
self->params.egl->glUniform1f(self->rotation_uniforms[1], rotation);

28
src/main.cpp
View File

@ -374,8 +374,14 @@ static AVCodecContext *create_video_codec_context(AVPixelFormat pix_fmt,
}
static bool vaapi_create_codec_context(AVCodecContext *video_codec_context, const char *card_path) {
char render_path[128];
if(!gsr_card_path_get_render_path(card_path, render_path)) {
fprintf(stderr, "gsr error: failed to get /dev/dri/renderDXXX file from %s\n", card_path);
return false;
}
AVBufferRef *device_ctx;
if(av_hwdevice_ctx_create(&device_ctx, AV_HWDEVICE_TYPE_VAAPI, card_path, NULL, 0) < 0) {
if(av_hwdevice_ctx_create(&device_ctx, AV_HWDEVICE_TYPE_VAAPI, render_path, NULL, 0) < 0) {
fprintf(stderr, "Error: Failed to create hardware device context\n");
return false;
}
@ -1300,9 +1306,15 @@ int main(int argc, char **argv) {
if(!wayland)
wayland = is_xwayland(dpy);
gsr_egl egl;
if(!gsr_egl_load(&egl, dpy, wayland)) {
fprintf(stderr, "gsr error: failed to load opengl\n");
_exit(1);
}
gsr_gpu_info gpu_inf;
bool very_old_gpu = false;
if(!gl_get_gpu_info(dpy, &gpu_inf, wayland))
if(!gl_get_gpu_info(&egl, &gpu_inf))
_exit(2);
if(gpu_inf.vendor == GSR_GPU_VENDOR_NVIDIA && gpu_inf.gpu_version != 0 && gpu_inf.gpu_version < 900) {
@ -1379,12 +1391,6 @@ int main(int argc, char **argv) {
} else if(contains_non_hex_number(window_str)) {
// TODO: wayland, not only drm (if wlroots)
if(wayland) {
gsr_egl egl;
if(!gsr_egl_load(&egl, NULL, true)) {
fprintf(stderr, "gsr error: failed to load opengl\n");
_exit(1);
}
if(gsr_egl_supports_wayland_capture(&egl)) {
gsr_monitor gmon;
if(!get_monitor_by_name(&egl, GSR_CONNECTION_WAYLAND, window_str, &gmon)) {
@ -1400,7 +1406,6 @@ int main(int argc, char **argv) {
_exit(1);
}
}
gsr_egl_unload(&egl);
} else {
if(strcmp(window_str, "screen") != 0 && strcmp(window_str, "screen-direct") != 0 && strcmp(window_str, "screen-direct-force") != 0) {
gsr_monitor gmon;
@ -1423,6 +1428,7 @@ int main(int argc, char **argv) {
}
gsr_capture_kms_cuda_params kms_params;
kms_params.egl = &egl;
kms_params.display_to_capture = capture_target;
kms_params.gpu_inf = gpu_inf;
kms_params.card_path = card_path;
@ -1463,6 +1469,7 @@ int main(int argc, char **argv) {
}
gsr_capture_kms_vaapi_params kms_params;
kms_params.egl = &egl;
kms_params.display_to_capture = capture_target;
kms_params.gpu_inf = gpu_inf;
kms_params.card_path = card_path;
@ -1489,6 +1496,7 @@ int main(int argc, char **argv) {
switch(gpu_inf.vendor) {
case GSR_GPU_VENDOR_AMD: {
gsr_capture_xcomposite_vaapi_params xcomposite_params;
xcomposite_params.egl = &egl;
xcomposite_params.window = src_window_id;
xcomposite_params.follow_focused = follow_focused;
xcomposite_params.region_size = region_size;
@ -1500,6 +1508,7 @@ int main(int argc, char **argv) {
}
case GSR_GPU_VENDOR_INTEL: {
gsr_capture_xcomposite_vaapi_params xcomposite_params;
xcomposite_params.egl = &egl;
xcomposite_params.window = src_window_id;
xcomposite_params.follow_focused = follow_focused;
xcomposite_params.region_size = region_size;
@ -1511,6 +1520,7 @@ int main(int argc, char **argv) {
}
case GSR_GPU_VENDOR_NVIDIA: {
gsr_capture_xcomposite_cuda_params xcomposite_params;
xcomposite_params.egl = &egl;
xcomposite_params.window = src_window_id;
xcomposite_params.follow_focused = follow_focused;
xcomposite_params.region_size = region_size;

56
src/utils.c
View File

@ -1,5 +1,4 @@
#include "../include/utils.h"
#include "../include/egl.h"
#include <time.h>
#include <string.h>
#include <stdio.h>
@ -7,6 +6,7 @@
#include <fcntl.h>
#include <xf86drmMode.h>
#include <xf86drm.h>
#include <stdlib.h>
double clock_get_monotonic_seconds(void) {
struct timespec ts;
@ -209,16 +209,10 @@ bool get_monitor_by_name(void *connection, gsr_connection_type connection_type,
return userdata.found_monitor;
}
bool gl_get_gpu_info(Display *dpy, gsr_gpu_info *info, bool wayland) {
gsr_egl gl;
if(!gsr_egl_load(&gl, dpy, wayland)) {
fprintf(stderr, "gsr error: failed to load opengl\n");
return false;
}
bool gl_get_gpu_info(gsr_egl *egl, gsr_gpu_info *info) {
bool supported = true;
const unsigned char *gl_vendor = gl.glGetString(GL_VENDOR);
const unsigned char *gl_renderer = gl.glGetString(GL_RENDERER);
const unsigned char *gl_vendor = egl->glGetString(GL_VENDOR);
const unsigned char *gl_renderer = egl->glGetString(GL_RENDERER);
info->gpu_version = 0;
@ -252,26 +246,30 @@ bool gl_get_gpu_info(Display *dpy, gsr_gpu_info *info, bool wayland) {
}
end:
gsr_egl_unload(&gl);
return supported;
}
bool gsr_get_valid_card_path(char *output) {
for(int i = 0; i < 10; ++i) {
sprintf(output, "/dev/dri/card%d", i);
drmVersion *ver = NULL;
drmModePlaneResPtr planes = NULL;
bool found_screen_card = false;
sprintf(output, DRM_DEV_NAME, DRM_DIR_NAME, i);
int fd = open(output, O_RDONLY);
if(fd == -1)
continue;
ver = drmGetVersion(fd);
if(!ver || strstr(ver->name, "nouveau"))
goto next;
drmSetClientCap(fd, DRM_CLIENT_CAP_UNIVERSAL_PLANES, 1);
drmModePlaneResPtr planes = drmModeGetPlaneResources(fd);
if(!planes) {
close(fd);
continue;
}
planes = drmModeGetPlaneResources(fd);
if(!planes)
goto next;
bool found_screen_card = false;
for(uint32_t i = 0; i < planes->count_planes; ++i) {
drmModePlanePtr plane = drmModeGetPlane(fd, planes->planes[i]);
if(!plane)
@ -285,6 +283,11 @@ bool gsr_get_valid_card_path(char *output) {
break;
}
next:
if(planes)
drmModeFreePlaneResources(planes);
if(ver)
drmFreeVersion(ver);
close(fd);
if(found_screen_card)
return true;
@ -292,6 +295,23 @@ bool gsr_get_valid_card_path(char *output) {
return false;
}
bool gsr_card_path_get_render_path(const char *card_path, char *render_path) {
int fd = open(card_path, O_RDONLY);
if(fd == -1)
return false;
char *render_path_tmp = drmGetRenderDeviceNameFromFd(fd);
if(render_path_tmp) {
strncpy(render_path, render_path_tmp, 128);
free(render_path_tmp);
close(fd);
return true;
}
close(fd);
return false;
}
int even_number_ceil(int value) {
return value + (value & 1);
}