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Diffstat (limited to 'src/capture/kms.c')
-rw-r--r--src/capture/kms.c83
1 files changed, 41 insertions, 42 deletions
diff --git a/src/capture/kms.c b/src/capture/kms.c
index a9ce73c..e7b0b59 100644
--- a/src/capture/kms.c
+++ b/src/capture/kms.c
@@ -3,6 +3,7 @@
#include "../../include/color_conversion.h"
#include "../../kms/client/kms_client.h"
+#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <unistd.h>
@@ -38,8 +39,8 @@ typedef struct {
gsr_monitor_rotation monitor_rotation;
- unsigned int input_texture;
- unsigned int cursor_texture;
+ unsigned int input_texture_id;
+ unsigned int cursor_texture_id;
} gsr_capture_kms;
static void gsr_capture_kms_cleanup_kms_fds(gsr_capture_kms *self) {
@@ -52,14 +53,14 @@ static void gsr_capture_kms_cleanup_kms_fds(gsr_capture_kms *self) {
}
static void gsr_capture_kms_stop(gsr_capture_kms *self) {
- if(self->input_texture) {
- self->params.egl->glDeleteTextures(1, &self->input_texture);
- self->input_texture = 0;
+ if(self->input_texture_id) {
+ self->params.egl->glDeleteTextures(1, &self->input_texture_id);
+ self->input_texture_id = 0;
}
- if(self->cursor_texture) {
- self->params.egl->glDeleteTextures(1, &self->cursor_texture);
- self->cursor_texture = 0;
+ if(self->cursor_texture_id) {
+ self->params.egl->glDeleteTextures(1, &self->cursor_texture_id);
+ self->cursor_texture_id = 0;
}
gsr_capture_kms_cleanup_kms_fds(self);
@@ -70,25 +71,25 @@ static int max_int(int a, int b) {
return a > b ? a : b;
}
-static void gsr_capture_kms_create_input_textures(gsr_capture_kms *self) {
- self->params.egl->glGenTextures(1, &self->input_texture);
- self->params.egl->glBindTexture(GL_TEXTURE_2D, self->input_texture);
+static void gsr_capture_kms_create_input_texture_ids(gsr_capture_kms *self) {
+ self->params.egl->glGenTextures(1, &self->input_texture_id);
+ self->params.egl->glBindTexture(GL_TEXTURE_2D, self->input_texture_id);
self->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
self->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
self->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
self->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
self->params.egl->glBindTexture(GL_TEXTURE_2D, 0);
- const bool cursor_texture_is_external = self->params.egl->gpu_info.vendor == GSR_GPU_VENDOR_NVIDIA;
- const int cursor_texture_target = cursor_texture_is_external ? GL_TEXTURE_EXTERNAL_OES : GL_TEXTURE_2D;
+ const bool cursor_texture_id_is_external = self->params.egl->gpu_info.vendor == GSR_GPU_VENDOR_NVIDIA;
+ const int cursor_texture_id_target = cursor_texture_id_is_external ? GL_TEXTURE_EXTERNAL_OES : GL_TEXTURE_2D;
- self->params.egl->glGenTextures(1, &self->cursor_texture);
- self->params.egl->glBindTexture(cursor_texture_target, self->cursor_texture);
- self->params.egl->glTexParameteri(cursor_texture_target, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
- self->params.egl->glTexParameteri(cursor_texture_target, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
- self->params.egl->glTexParameteri(cursor_texture_target, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
- self->params.egl->glTexParameteri(cursor_texture_target, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
- self->params.egl->glBindTexture(cursor_texture_target, 0);
+ self->params.egl->glGenTextures(1, &self->cursor_texture_id);
+ self->params.egl->glBindTexture(cursor_texture_id_target, self->cursor_texture_id);
+ self->params.egl->glTexParameteri(cursor_texture_id_target, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+ self->params.egl->glTexParameteri(cursor_texture_id_target, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+ self->params.egl->glTexParameteri(cursor_texture_id_target, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+ self->params.egl->glTexParameteri(cursor_texture_id_target, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+ self->params.egl->glBindTexture(cursor_texture_id_target, 0);
}
/* TODO: On monitor reconfiguration, find monitor x, y, width and height again. Do the same for nvfbc. */
@@ -119,7 +120,7 @@ static void monitor_callback(const gsr_monitor *monitor, void *userdata) {
static int gsr_capture_kms_start(gsr_capture *cap, AVCodecContext *video_codec_context, AVFrame *frame) {
gsr_capture_kms *self = cap->priv;
- gsr_capture_kms_create_input_textures(self);
+ gsr_capture_kms_create_input_texture_ids(self);
gsr_monitor monitor;
self->monitor_id.num_connector_ids = 0;
@@ -268,7 +269,7 @@ static vec2i swap_vec2i(vec2i value) {
static int gsr_capture_kms_capture(gsr_capture *cap, AVFrame *frame, gsr_color_conversion *color_conversion) {
gsr_capture_kms *self = cap->priv;
const bool screen_plane_use_modifiers = self->params.egl->gpu_info.vendor != GSR_GPU_VENDOR_AMD;
- const bool cursor_texture_is_external = self->params.egl->gpu_info.vendor == GSR_GPU_VENDOR_NVIDIA;
+ const bool cursor_texture_id_is_external = self->params.egl->gpu_info.vendor == GSR_GPU_VENDOR_NVIDIA;
//egl->glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
self->params.egl->glClear(0);
@@ -337,12 +338,12 @@ static int gsr_capture_kms_capture(gsr_capture *cap, AVFrame *frame, gsr_color_c
// Assertion pic->display_order == pic->encode_order failed at libavcodec/vaapi_encode_h265.c:765
// kms server info: kms client shutdown, shutting down the server
intptr_t img_attr[18] = {
- EGL_LINUX_DRM_FOURCC_EXT, drm_fd->pixel_format,
- EGL_WIDTH, drm_fd->width,
- EGL_HEIGHT, drm_fd->height,
- EGL_DMA_BUF_PLANE0_FD_EXT, drm_fd->fd,
- EGL_DMA_BUF_PLANE0_OFFSET_EXT, drm_fd->offset,
- EGL_DMA_BUF_PLANE0_PITCH_EXT, drm_fd->pitch,
+ EGL_LINUX_DRM_FOURCC_EXT, drm_fd->pixel_format,
+ EGL_WIDTH, drm_fd->width,
+ EGL_HEIGHT, drm_fd->height,
+ EGL_DMA_BUF_PLANE0_FD_EXT, drm_fd->fd,
+ EGL_DMA_BUF_PLANE0_OFFSET_EXT, drm_fd->offset,
+ EGL_DMA_BUF_PLANE0_PITCH_EXT, drm_fd->pitch,
};
if(screen_plane_use_modifiers) {
@@ -360,7 +361,7 @@ static int gsr_capture_kms_capture(gsr_capture *cap, AVFrame *frame, gsr_color_c
}
EGLImage image = self->params.egl->eglCreateImage(self->params.egl->egl_display, 0, EGL_LINUX_DMA_BUF_EXT, NULL, img_attr);
- self->params.egl->glBindTexture(GL_TEXTURE_2D, self->input_texture);
+ self->params.egl->glBindTexture(GL_TEXTURE_2D, self->input_texture_id);
self->params.egl->glEGLImageTargetTexture2DOES(GL_TEXTURE_2D, image);
self->params.egl->eglDestroyImage(self->params.egl->egl_display, image);
self->params.egl->glBindTexture(GL_TEXTURE_2D, 0);
@@ -374,7 +375,7 @@ static int gsr_capture_kms_capture(gsr_capture *cap, AVFrame *frame, gsr_color_c
const int target_x = max_int(0, frame->width / 2 - self->capture_size.x / 2);
const int target_y = max_int(0, frame->height / 2 - self->capture_size.y / 2);
- gsr_color_conversion_draw(color_conversion, self->input_texture,
+ gsr_color_conversion_draw(color_conversion, self->input_texture_id,
(vec2i){target_x, target_y}, self->capture_size,
capture_pos, self->capture_size,
texture_rotation, false);
@@ -410,20 +411,20 @@ static int gsr_capture_kms_capture(gsr_capture *cap, AVFrame *frame, gsr_color_c
cursor_pos.y += target_y;
const intptr_t img_attr_cursor[] = {
- EGL_LINUX_DRM_FOURCC_EXT, cursor_drm_fd->pixel_format,
- EGL_WIDTH, cursor_drm_fd->width,
- EGL_HEIGHT, cursor_drm_fd->height,
- EGL_DMA_BUF_PLANE0_FD_EXT, cursor_drm_fd->fd,
- EGL_DMA_BUF_PLANE0_OFFSET_EXT, cursor_drm_fd->offset,
- EGL_DMA_BUF_PLANE0_PITCH_EXT, cursor_drm_fd->pitch,
+ EGL_LINUX_DRM_FOURCC_EXT, cursor_drm_fd->pixel_format,
+ EGL_WIDTH, cursor_drm_fd->width,
+ EGL_HEIGHT, cursor_drm_fd->height,
+ EGL_DMA_BUF_PLANE0_FD_EXT, cursor_drm_fd->fd,
+ EGL_DMA_BUF_PLANE0_OFFSET_EXT, cursor_drm_fd->offset,
+ EGL_DMA_BUF_PLANE0_PITCH_EXT, cursor_drm_fd->pitch,
EGL_DMA_BUF_PLANE0_MODIFIER_LO_EXT, cursor_drm_fd->modifier & 0xFFFFFFFFULL,
EGL_DMA_BUF_PLANE0_MODIFIER_HI_EXT, cursor_drm_fd->modifier >> 32ULL,
EGL_NONE
};
EGLImage cursor_image = self->params.egl->eglCreateImage(self->params.egl->egl_display, 0, EGL_LINUX_DMA_BUF_EXT, NULL, img_attr_cursor);
- const int target = cursor_texture_is_external ? GL_TEXTURE_EXTERNAL_OES : GL_TEXTURE_2D;
- self->params.egl->glBindTexture(target, self->cursor_texture);
+ const int target = cursor_texture_id_is_external ? GL_TEXTURE_EXTERNAL_OES : GL_TEXTURE_2D;
+ self->params.egl->glBindTexture(target, self->cursor_texture_id);
self->params.egl->glEGLImageTargetTexture2DOES(target, cursor_image);
self->params.egl->eglDestroyImage(self->params.egl->egl_display, cursor_image);
self->params.egl->glBindTexture(target, 0);
@@ -431,17 +432,15 @@ static int gsr_capture_kms_capture(gsr_capture *cap, AVFrame *frame, gsr_color_c
self->params.egl->glEnable(GL_SCISSOR_TEST);
self->params.egl->glScissor(target_x, target_y, self->capture_size.x, self->capture_size.y);
- gsr_color_conversion_draw(color_conversion, self->cursor_texture,
+ gsr_color_conversion_draw(color_conversion, self->cursor_texture_id,
cursor_pos, cursor_size,
(vec2i){0, 0}, cursor_size,
- texture_rotation, cursor_texture_is_external);
+ texture_rotation, cursor_texture_id_is_external);
self->params.egl->glDisable(GL_SCISSOR_TEST);
}
self->params.egl->eglSwapBuffers(self->params.egl->egl_display, self->params.egl->egl_surface);
-
- // TODO: Do software specific video encoder conversion here
//self->params.egl->glFlush();
//self->params.egl->glFinish();
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-05 23:48:46 +0000