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renderer: Add dtrace probes

pull/31/head
Andri Yngvason 2020-04-02 00:55:18 +00:00
parent 075680994e
commit 8ce312e9eb
1 changed files with 11 additions and 0 deletions
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11
src/render.c
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@ -33,6 +33,7 @@
#include "dmabuf.h" #include "dmabuf.h"
#include "output.h" #include "output.h"
#include "config.h" #include "config.h"
#include "usdt.h"
#define MAYBE_UNUSED __attribute__((unused)) #define MAYBE_UNUSED __attribute__((unused))
@ -663,6 +664,8 @@ static void dmabuf_attr_append_planes(EGLint* dst, int* i,
int render_dmabuf(struct renderer* self, struct dmabuf_frame* frame) int render_dmabuf(struct renderer* self, struct dmabuf_frame* frame)
{ {
DTRACE_PROBE1(wayvnc, render_dmabuf_start, self);
int index = 0; int index = 0;
EGLint attr[6 + 10 * 4 + 1]; EGLint attr[6 + 10 * 4 + 1];
@ -695,12 +698,15 @@ int render_dmabuf(struct renderer* self, struct dmabuf_frame* frame)
glBindTexture(GL_TEXTURE_EXTERNAL_OES, 0); glBindTexture(GL_TEXTURE_EXTERNAL_OES, 0);
glDeleteTextures(1, &tex); glDeleteTextures(1, &tex);
DTRACE_PROBE(wayvnc, render_dmabuf_end);
return 0; return 0;
} }
int render_framebuffer(struct renderer* self, const void* addr, uint32_t format, int render_framebuffer(struct renderer* self, const void* addr, uint32_t format,
uint32_t width, uint32_t height, uint32_t stride) uint32_t width, uint32_t height, uint32_t stride)
{ {
DTRACE_PROBE1(wayvnc, render_framebuffer_start, self);
GLuint tex = 0; GLuint tex = 0;
glGenTextures(1, &tex); glGenTextures(1, &tex);
@ -722,6 +728,7 @@ int render_framebuffer(struct renderer* self, const void* addr, uint32_t format,
glBindTexture(GL_TEXTURE_2D, 0); glBindTexture(GL_TEXTURE_2D, 0);
glDeleteTextures(1, &tex); glDeleteTextures(1, &tex);
DTRACE_PROBE(wayvnc, render_framebuffer_end);
return 0; return 0;
} }
@ -742,15 +749,19 @@ void renderer_read_pixels(struct renderer* self, void* dst, uint32_t y,
void renderer_read_frame(struct renderer* self, void* dst, uint32_t y, void renderer_read_frame(struct renderer* self, void* dst, uint32_t y,
uint32_t height) uint32_t height)
{ {
DTRACE_PROBE3(wayvnc, render_read_frame_start, self, y, height);
glBindFramebuffer(GL_FRAMEBUFFER, self->frame_fbo[self->frame_index].fbo); glBindFramebuffer(GL_FRAMEBUFFER, self->frame_fbo[self->frame_index].fbo);
renderer_read_pixels(self, dst, y, height); renderer_read_pixels(self, dst, y, height);
glBindFramebuffer(GL_FRAMEBUFFER, 0); glBindFramebuffer(GL_FRAMEBUFFER, 0);
DTRACE_PROBE(wayvnc, render_read_frame_end);
} }
void renderer_read_damage(struct renderer* self, void* dst, uint32_t y, void renderer_read_damage(struct renderer* self, void* dst, uint32_t y,
uint32_t height) uint32_t height)
{ {
DTRACE_PROBE1(wayvnc, render_read_damage_start, self);
glBindFramebuffer(GL_FRAMEBUFFER, self->damage_fbo.fbo); glBindFramebuffer(GL_FRAMEBUFFER, self->damage_fbo.fbo);
renderer_read_pixels(self, dst, y, height); renderer_read_pixels(self, dst, y, height);
glBindFramebuffer(GL_FRAMEBUFFER, 0); glBindFramebuffer(GL_FRAMEBUFFER, 0);
DTRACE_PROBE(wayvnc, render_read_damage_end);
} }