diff options
| author | Andrew Davis <afd@ti.com> | 2025-07-16 14:08:01 -0500 |
|---|---|---|
| committer | Andrew Davis <afd@ti.com> | 2025-07-25 11:33:33 -0500 |
| commit | e365dccf1e11959d6fc5018bffc5a859104f8af4 (patch) | |
| tree | 55cd2f08d0d0e1685fdd95bafafc4e2c5cc923dd | |
| parent | b051ddd7e0b5dcec5f46385b461860001db8abc0 (diff) | |
cube-video: Do not setup texture parameters each draw
We do not need to delete and re-generate our texture object at the end of
video, keep the same object. This allows us to set the texture parameters
for this texture object as part of init and not each draw loop.
Signed-off-by: Andrew Davis <afd@ti.com>
| -rw-r--r-- | cube-video.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/cube-video.c b/cube-video.c index 3ee855a..a0ea4d3 100644 --- a/cube-video.c +++ b/cube-video.c @@ -234,8 +234,6 @@ static void draw_cube_video(unsigned i) frame = video_frame(gl.decoder); if (!frame) { /* end of stream */ - glDeleteTextures(1, &gl.tex); - glGenTextures(1, &gl.tex); video_deinit(gl.decoder); gl.idx = (gl.idx + 1) % gl.filenames_count; gl.decoder = video_init(gl.egl, gl.gbm, gl.filenames[gl.idx]); @@ -245,10 +243,6 @@ static void draw_cube_video(unsigned i) glActiveTexture(GL_TEXTURE0); glBindTexture(GL_TEXTURE_EXTERNAL_OES, gl.tex); - glTexParameteri(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_MIN_FILTER, GL_LINEAR); - glTexParameteri(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_MAG_FILTER, GL_LINEAR); - glTexParameteri(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); - glTexParameteri(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); gl.egl->glEGLImageTargetTexture2DOES(GL_TEXTURE_EXTERNAL_OES, frame); /* clear the color buffer */ @@ -372,6 +366,11 @@ const struct cube * init_cube_video(const struct egl *egl, const struct gbm *gbm glEnableVertexAttribArray(2); glGenTextures(1, &gl.tex); + glBindTexture(GL_TEXTURE_EXTERNAL_OES, gl.tex); + glTexParameteri(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_MIN_FILTER, GL_LINEAR); + glTexParameteri(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_MAG_FILTER, GL_LINEAR); + glTexParameteri(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); + glTexParameteri(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); glClearColor(0.5, 0.5, 0.5, 1.0); |