diff options
Diffstat (limited to 'video/out/gpu/error_diffusion.c')
| -rw-r--r-- | video/out/gpu/error_diffusion.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/video/out/gpu/error_diffusion.c b/video/out/gpu/error_diffusion.c index 88c0903d35..72063c39a1 100644 --- a/video/out/gpu/error_diffusion.c +++ b/video/out/gpu/error_diffusion.c @@ -110,7 +110,7 @@ void pass_error_diffusion(struct gl_shader_cache *sc, // Initialize the ring buffer. GLSL("for (int i = int(gl_LocalInvocationIndex); i < %d; i += %d) ", ring_buffer_size, block_size); - GLSL("err_rgb8[i] = 0;\n"); + GLSL("err_rgb8[i] = 0u;\n"); GLSL("for (int block_id = 0; block_id < %d; ++block_id) {\n", blocks); @@ -170,7 +170,7 @@ void pass_error_diffusion(struct gl_shader_cache *sc, "int((err_u32 >> %d) & 255u) - 128," "int( err_u32 & 255u) - 128" ") / %d.0;\n", dither_quant, bitshift_r, bitshift_g, uint8_mul); - GLSL("err_rgb8[idx] = 0;\n"); + GLSL("err_rgb8[idx] = 0u;\n"); // Write the dithered pixel. GLSL("vec3 dithered = round(pix);\n"); @@ -227,7 +227,8 @@ void pass_error_diffusion(struct gl_shader_cache *sc, } // Different kernels for error diffusion. -// Patterns are from http://www.efg2.com/Lab/Library/ImageProcessing/DHALF.TXT +// Patterns are from <https://web.archive.org/web/20181031005427/ +// http://www.efg2.com/Lab/Library/ImageProcessing/DHALF.TXT> const struct error_diffusion_kernel mp_error_diffusion_kernels[] = { { .name = "simple", |