X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=flow.cpp;h=ca3ce39ff20cbf515877fe46c0d00c44b0cf1b92;hb=4533f538e3b5b2347cc2be305be88e958d25383b;hp=374e07d73ffe40f461f4df605dc159fa19a98a2b;hpb=adf0740352b3caa51e67a28429a11d5b082f16a0;p=nageru

diff --git a/flow.cpp b/flow.cpp
index 374e07d..ca3ce39 100644
--- a/flow.cpp
+++ b/flow.cpp
@@ -245,7 +245,6 @@ Sobel::Sobel()
 	glVertexAttribPointer(texcoord_attrib, 2, GL_FLOAT, GL_FALSE, 0, BUFFER_OFFSET(0));
 
 	uniform_tex = glGetUniformLocation(sobel_program, "tex");
-	uniform_image_size = glGetUniformLocation(sobel_program, "image_size");
 	uniform_inv_image_size = glGetUniformLocation(sobel_program, "inv_image_size");
 }
 
@@ -255,7 +254,6 @@ void Sobel::exec(GLint tex0_view, GLint grad0_tex, int level_width, int level_he
 	glBindTextureUnit(0, tex0_view);
 	glBindSampler(0, nearest_sampler);
 	glProgramUniform1i(sobel_program, uniform_tex, 0);
-	glProgramUniform2f(sobel_program, uniform_image_size, level_width, level_height);
 	glProgramUniform2f(sobel_program, uniform_inv_image_size, 1.0f / level_width, 1.0f / level_height);
 
 	GLuint grad0_fbo;  // TODO: cleanup