X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=effect_chain_test.cpp;h=70701b35095511d19c45a5bf39a7e14668d004a0;hp=67b3dfc56aa7567678624884818242b40b1d5487;hb=de9c0e36aae9272c57596541de19790686669b25;hpb=7f1c8bb8b3ce08b94054f0a8990e5b8225d36036

diff --git a/effect_chain_test.cpp b/effect_chain_test.cpp
index 67b3dfc..70701b3 100644
--- a/effect_chain_test.cpp
+++ b/effect_chain_test.cpp
@@ -522,17 +522,27 @@ class MipmapNeedingEffect : public Effect {
 public:
 	MipmapNeedingEffect() {}
 	virtual bool needs_mipmaps() const { return true; }
+
+	// To be allowed to mess with the sampler state.
+	virtual bool needs_texture_bounce() const { return true; }
+
 	virtual string effect_type_id() const { return "MipmapNeedingEffect"; }
 	string output_fragment_shader() { return read_file("mipmap_needing_effect.frag"); }
+	virtual void inform_added(EffectChain *chain) { this->chain = chain; }
+
 	void set_gl_state(GLuint glsl_program_num, const string& prefix, unsigned *sampler_num)
 	{
-		glActiveTexture(GL_TEXTURE0);
+		Node *self = chain->find_node_for_effect(this);
+		glActiveTexture(chain->get_input_sampler(self, 0));
 		check_error();
 		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
 		check_error();
 		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
 		check_error();
 	}
+
+private:
+	EffectChain *chain;
 };
 
 TEST(EffectChainTest, MipmapGenerationWorks) {
@@ -992,7 +1002,7 @@ TEST(EffectChainTest, IdentityWithOwnPool) {
 	check_error();
 	glBindTexture(GL_TEXTURE_2D, texnum);
 	check_error();
-	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA32F, width, height, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
+	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA32F, width, height, 0, GL_RGBA, GL_FLOAT, NULL);
 	check_error();
 
 	glGenFramebuffers(1, &fbo);