Fix so one can use images with other resolutions than 1280x720.

[nageru] / image_input.cpp

diff --git a/image_input.cpp b/image_input.cpp
index 9f474c94b14ae2b8bf315e0d0a4b2308f153b8f3..a224af9d47e1d8fc5a0f16ac702f5ce66cbdd7d5 100644 (file)
--- a/image_input.cpp
+++ b/image_input.cpp
@@ -70,7 +70,7 @@ string search_for_file(const string &filename)
 
 ImageInput::ImageInput(const string &filename)
        : movit::FlatInput({movit::COLORSPACE_sRGB, movit::GAMMA_sRGB}, movit::FORMAT_RGBA_POSTMULTIPLIED_ALPHA,
-                          GL_UNSIGNED_BYTE, 1280, 720),  // FIXME
+                          GL_UNSIGNED_BYTE, 1280, 720),  // Resolution will be overwritten.
          filename(filename),
          pathname(search_for_file(filename)),
          current_image(load_image(filename, pathname))
@@ -79,6 +79,8 @@ ImageInput::ImageInput(const string &filename)
                fprintf(stderr, "Couldn't load image, exiting.\n");
                exit(1);
        }
+       set_width(current_image->width);
+       set_height(current_image->height);
        set_pixel_data(current_image->pixels.get());
 }
 
@@ -206,7 +208,6 @@ shared_ptr<const ImageInput::Image> ImageInput::load_image_raw(const string &pat
                return nullptr;
        }
 
-       // TODO: Scale down if needed!
        uint8_t *pic_data[4] = {nullptr};
        unique_ptr<uint8_t *, decltype(av_freep)*> pic_data_cleanup(
                &pic_data[0], av_freep);
@@ -230,7 +231,7 @@ shared_ptr<const ImageInput::Image> ImageInput::load_image_raw(const string &pat
        unique_ptr<uint8_t[]> image_data(new uint8_t[len]);
        av_image_copy_to_buffer(image_data.get(), len, pic_data, linesizes, AV_PIX_FMT_RGBA, frame->width, frame->height, 1);
 
-       shared_ptr<Image> image(new Image{move(image_data), last_modified});
+       shared_ptr<Image> image(new Image{unsigned(frame->width), unsigned(frame->height), move(image_data), last_modified});
        return image;
 }