Fix some typos that would cause the sampler number not to be incremented.

Found by Christophe Thommeret, who also noticed these are most likely
harmless since both effects with the bug are typically last in their
chain.

diff --git a/dither_effect.cpp b/dither_effect.cpp
index 17c577d4cdacc3ae44a4c79015d46c6e888389d6..41ea9b432b80d3c94bf093a184f2632721dcbbcd 100644 (file)
--- a/dither_effect.cpp
+++ b/dither_effect.cpp
@@ -111,7 +111,7 @@ void DitherEffect::set_gl_state(GLuint glsl_program_num, const string &prefix, u
        check_error();
 
        set_uniform_int(glsl_program_num, prefix, "dither_tex", *sampler_num);
-       ++sampler_num;
+       ++*sampler_num;
 
        // In theory, we should adjust for the texel centers that have moved here as well,
        // but since we use GL_NEAREST and we don't really care a lot what texel we sample,

diff --git a/resample_effect.cpp b/resample_effect.cpp
index 792d86134ac54f875e5724bd63f715b7434d916c..713df86d7e7dc864377c409c67709c99c32d6e61 100644 (file)
--- a/resample_effect.cpp
+++ b/resample_effect.cpp
@@ -484,7 +484,7 @@ void SingleResamplePassEffect::set_gl_state(GLuint glsl_program_num, const strin
        check_error();
 
        set_uniform_int(glsl_program_num, prefix, "sample_tex", *sampler_num);
-       ++sampler_num;
+       ++*sampler_num;
        set_uniform_int(glsl_program_num, prefix, "num_samples", src_bilinear_samples);
        set_uniform_float(glsl_program_num, prefix, "num_loops", num_loops);
        set_uniform_float(glsl_program_num, prefix, "slice_height", slice_height);