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[227/906] explicitly bind the main texture and the curve one to separate units in rgb and luma to curve effects. This should solve the issue pointed in TODO item 21.

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This commit is contained in:
Filippo Argiolas 2008-09-19 12:47:06 +02:00 committed by Matthew Waters
parent e8abbdaaa7
commit 43e92c4a3f
2 changed files with 19 additions and 3 deletions
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10
gst/gl/effects/gstgleffectlumatocurve.c
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@ -62,7 +62,15 @@ static void gst_gl_effects_luma_to_curve (GstGLEffects *effects,
glDisable(GL_TEXTURE_1D);
}
glActiveTexture (GL_TEXTURE0);
glEnable (GL_TEXTURE_RECTANGLE_ARB);
glBindTexture (GL_TEXTURE_RECTANGLE_ARB, texture);
gst_gl_shader_set_uniform_1i (shader, "tex", 0);
glDisable (GL_TEXTURE_RECTANGLE_ARB);
glActiveTexture (GL_TEXTURE5);
glEnable (GL_TEXTURE_1D);
glBindTexture (GL_TEXTURE_1D, effects->curve[curve_index]);

12
gst/gl/effects/gstgleffectrgbtocurve.c
View file

@ -59,10 +59,18 @@ static void gst_gl_effects_rgb_to_curve (GstGLEffects *effects,
curve.width, 0,
GL_RGB, GL_UNSIGNED_BYTE,
curve.pixel_data);
glDisable(GL_TEXTURE_1D);
}
glActiveTexture (GL_TEXTURE0);
glEnable (GL_TEXTURE_RECTANGLE_ARB);
glBindTexture (GL_TEXTURE_RECTANGLE_ARB, texture);
gst_gl_shader_set_uniform_1i (shader, "tex", 0);
glDisable (GL_TEXTURE_RECTANGLE_ARB);
glActiveTexture (GL_TEXTURE5);
glEnable (GL_TEXTURE_1D);
glBindTexture (GL_TEXTURE_1D, effects->curve[curve_index]);