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Small refactor in pipewire code, remove unused extra/install_preserve_video_memory.sh script

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dec05eba
2024-08-18 13:38:29 +02:00
parent 6b8e547737
commit 8efc371038
2 changed files with 51 additions and 46 deletions
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8
extra/install_preserve_video_memory.sh
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@@ -1,8 +0,0 @@
#!/bin/sh
script_dir=$(dirname "$0")
cd "$script_dir"
[ $(id -u) -ne 0 ] && echo "You need root privileges to run the install script" && exit 1
install -Dm644 gsr-nvidia.conf /etc/modprobe.d/gsr-nvidia.conf

89
src/pipewire.c
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@@ -627,29 +627,7 @@ static EGLImage gsr_pipewire_create_egl_image(gsr_pipewire *self, const int *fds
return image;
}
static bool gsr_pipewire_bind_image_to_texture(gsr_pipewire *self, EGLImage image, unsigned int texture_id, bool external_texture) {
const int texture_target = external_texture ? GL_TEXTURE_EXTERNAL_OES : GL_TEXTURE_2D;
while(self->egl->glGetError() != 0){}
self->egl->glBindTexture(texture_target, texture_id);
self->egl->glEGLImageTargetTexture2DOES(texture_target, image);
const bool success = self->egl->glGetError() == 0;
self->egl->glBindTexture(texture_target, 0);
return success;
}
bool gsr_pipewire_map_texture(gsr_pipewire *self, gsr_texture_map texture_map, gsr_pipewire_region *region, gsr_pipewire_region *cursor_region, int *plane_fds, int *num_plane_fds, bool *using_external_image) {
for(int i = 0; i < GSR_PIPEWIRE_DMABUF_MAX_PLANES; ++i) {
plane_fds[i] = -1;
}
*num_plane_fds = 0;
*using_external_image = self->external_texture_fallback;
pthread_mutex_lock(&self->mutex);
if(!self->negotiated || self->dmabuf_data[0].fd <= 0) {
pthread_mutex_unlock(&self->mutex);
return false;
}
static EGLImage gsr_pipewire_create_egl_image_with_fallback(gsr_pipewire *self) {
int fds[GSR_PIPEWIRE_DMABUF_MAX_PLANES];
uint32_t offsets[GSR_PIPEWIRE_DMABUF_MAX_PLANES];
uint32_t pitches[GSR_PIPEWIRE_DMABUF_MAX_PLANES];
@@ -667,12 +645,25 @@ bool gsr_pipewire_map_texture(gsr_pipewire *self, gsr_texture_map texture_map, g
} else {
image = gsr_pipewire_create_egl_image(self, fds, offsets, pitches, modifiers, true);
if(!image) {
fprintf(stderr, "gsr error: gsr_pipewire_map_texture: failed to create egl image with modifiers, trying without modifiers\n");
fprintf(stderr, "gsr error: gsr_pipewire_create_egl_image_with_fallback: failed to create egl image with modifiers, trying without modifiers\n");
self->no_modifiers_fallback = true;
image = gsr_pipewire_create_egl_image(self, fds, offsets, pitches, modifiers, false);
}
}
return image;
}
static bool gsr_pipewire_bind_image_to_texture(gsr_pipewire *self, EGLImage image, unsigned int texture_id, bool external_texture) {
const int texture_target = external_texture ? GL_TEXTURE_EXTERNAL_OES : GL_TEXTURE_2D;
while(self->egl->glGetError() != 0){}
self->egl->glBindTexture(texture_target, texture_id);
self->egl->glEGLImageTargetTexture2DOES(texture_target, image);
const bool success = self->egl->glGetError() == 0;
self->egl->glBindTexture(texture_target, 0);
return success;
}
static void gsr_pipewire_bind_image_to_texture_with_fallback(gsr_pipewire *self, gsr_texture_map texture_map, EGLImage image, bool *using_external_image) {
if(self->external_texture_fallback) {
gsr_pipewire_bind_image_to_texture(self, image, texture_map.external_texture_id, true);
*using_external_image = true;
@@ -684,23 +675,45 @@ bool gsr_pipewire_map_texture(gsr_pipewire *self, gsr_texture_map texture_map, g
*using_external_image = true;
}
}
}
if(image)
self->egl->eglDestroyImage(self->egl->egl_display, image);
static void gsr_pipewire_update_cursor_texture(gsr_pipewire *self, gsr_texture_map texture_map) {
if(!self->cursor.data)
return;
if(self->cursor.data) {
self->egl->glBindTexture(GL_TEXTURE_2D, texture_map.cursor_texture_id);
// TODO: glTextureSubImage2D if same size
self->egl->glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, self->cursor.width, self->cursor.height, 0, GL_RGBA, GL_UNSIGNED_BYTE, self->cursor.data);
self->egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
self->egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
self->egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
self->egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
self->egl->glBindTexture(GL_TEXTURE_2D, 0);
free(self->cursor.data);
self->cursor.data = NULL;
self->egl->glBindTexture(GL_TEXTURE_2D, texture_map.cursor_texture_id);
// TODO: glTextureSubImage2D if same size
self->egl->glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, self->cursor.width, self->cursor.height, 0, GL_RGBA, GL_UNSIGNED_BYTE, self->cursor.data);
self->egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
self->egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
self->egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
self->egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
self->egl->glBindTexture(GL_TEXTURE_2D, 0);
free(self->cursor.data);
self->cursor.data = NULL;
}
bool gsr_pipewire_map_texture(gsr_pipewire *self, gsr_texture_map texture_map, gsr_pipewire_region *region, gsr_pipewire_region *cursor_region, int *plane_fds, int *num_plane_fds, bool *using_external_image) {
for(int i = 0; i < GSR_PIPEWIRE_DMABUF_MAX_PLANES; ++i) {
plane_fds[i] = -1;
}
*num_plane_fds = 0;
*using_external_image = self->external_texture_fallback;
pthread_mutex_lock(&self->mutex);
if(!self->negotiated || self->dmabuf_data[0].fd <= 0) {
pthread_mutex_unlock(&self->mutex);
return false;
}
EGLImage image = gsr_pipewire_create_egl_image_with_fallback(self);
if(image) {
gsr_pipewire_bind_image_to_texture_with_fallback(self, texture_map, image, using_external_image);
self->egl->eglDestroyImage(self->egl->egl_display, image);
}
gsr_pipewire_update_cursor_texture(self, texture_map);
region->x = 0;
region->y = 0;