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Fixed aspect ratio storage. Adjusted indentation slightly.

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This commit is contained in:
Thomas Harte 2016-05-01 16:49:44 -04:00
parent 6982e945fb
commit 69984b54e5
1 changed files with 10 additions and 10 deletions
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20
Outputs/CRT/Internals/TextureTarget.cpp
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@ -85,7 +85,7 @@ void TextureTarget::draw(float aspect_ratio)
"void main(void)"
"{"
"fragColour = texture(texID, texCoordVarying);"
"fragColour = vec4(0.5);"//texture(texID, texCoordVarying);"
"}";
_pixel_shader = std::unique_ptr<Shader>(new Shader(vertex_shader, fragment_shader, nullptr));
@ -111,7 +111,7 @@ void TextureTarget::draw(float aspect_ratio)
if(_set_aspect_ratio != aspect_ratio)
{
aspect_ratio = _set_aspect_ratio;
_set_aspect_ratio = aspect_ratio;
int8_t buffer[12*4];
// establish texture coordinates
@ -127,18 +127,18 @@ void TextureTarget::draw(float aspect_ratio)
if(aspect_ratio_ratio >= 1.0f)
{
// output is thinner than we are; letterbox
fl_buffer[0] = -1.0f; fl_buffer[1] = 1.0f / aspect_ratio_ratio;
fl_buffer[3] = -1.0f; fl_buffer[4] = -1.0f / aspect_ratio_ratio;
fl_buffer[6] = 1.0f; fl_buffer[7] = 1.0f / aspect_ratio_ratio;
fl_buffer[9] = 1.0f; fl_buffer[10] = -1.0f / aspect_ratio_ratio;
fl_buffer[0] = -1.0f; fl_buffer[1] = 1.0f / aspect_ratio_ratio;
fl_buffer[3] = -1.0f; fl_buffer[4] = -1.0f / aspect_ratio_ratio;
fl_buffer[6] = 1.0f; fl_buffer[7] = 1.0f / aspect_ratio_ratio;
fl_buffer[9] = 1.0f; fl_buffer[10] = -1.0f / aspect_ratio_ratio;
}
else
{
// output is wider than we are; pillarbox
fl_buffer[0] = -aspect_ratio_ratio; fl_buffer[1] = 1.0f;
fl_buffer[3] = -aspect_ratio_ratio; fl_buffer[4] = -1.0f;
fl_buffer[6] = aspect_ratio_ratio; fl_buffer[7] = 1.0f;
fl_buffer[9] = aspect_ratio_ratio; fl_buffer[10] = -1.0f;
fl_buffer[0] = -aspect_ratio_ratio; fl_buffer[1] = 1.0f;
fl_buffer[3] = -aspect_ratio_ratio; fl_buffer[4] = -1.0f;
fl_buffer[6] = aspect_ratio_ratio; fl_buffer[7] = 1.0f;
fl_buffer[9] = aspect_ratio_ratio; fl_buffer[10] = -1.0f;
}
// upload buffer