diff --git a/data/shaders/crtpi_fragment.glsl b/data/shaders/crtpi_fragment.glsl
deleted file mode 100644
index cd63e80..0000000
--- a/data/shaders/crtpi_fragment.glsl
+++ /dev/null
@@ -1,157 +0,0 @@
-#version 330 core
-
-// Configuración
-#define SCANLINES
-#define MULTISAMPLE
-#define GAMMA
-//#define FAKE_GAMMA
-//#define CURVATURE
-//#define SHARPER
-#define MASK_TYPE 2
-
-#define CURVATURE_X 0.05
-#define CURVATURE_Y 0.1
-#define MASK_BRIGHTNESS 0.80
-#define SCANLINE_WEIGHT 6.0
-#define SCANLINE_GAP_BRIGHTNESS 0.12
-#define BLOOM_FACTOR 3.5
-#define INPUT_GAMMA 2.4
-#define OUTPUT_GAMMA 2.2
-
-// Inputs desde vertex shader
-in vec2 vTexCoord;
-in float vFilterWidth;
-#if defined(CURVATURE)
-in vec2 vScreenScale;
-#endif
-
-// Output
-out vec4 FragColor;
-
-// Uniforms
-uniform sampler2D Texture;
-uniform vec2 TextureSize;
-
-#if defined(CURVATURE)
-vec2 Distort(vec2 coord)
-{
-	vec2 CURVATURE_DISTORTION = vec2(CURVATURE_X, CURVATURE_Y);
-	vec2 barrelScale = 1.0 - (0.23 * CURVATURE_DISTORTION);
-	coord *= vScreenScale;
-	coord -= vec2(0.5);
-	float rsq = coord.x * coord.x + coord.y * coord.y;
-	coord += coord * (CURVATURE_DISTORTION * rsq);
-	coord *= barrelScale;
-	if (abs(coord.x) >= 0.5 || abs(coord.y) >= 0.5)
-		coord = vec2(-1.0);
-	else
-	{
-		coord += vec2(0.5);
-		coord /= vScreenScale;
-	}
-	return coord;
-}
-#endif
-
-float CalcScanLineWeight(float dist)
-{
-	return max(1.0 - dist * dist * SCANLINE_WEIGHT, SCANLINE_GAP_BRIGHTNESS);
-}
-
-float CalcScanLine(float dy)
-{
-	float scanLineWeight = CalcScanLineWeight(dy);
-#if defined(MULTISAMPLE)
-	scanLineWeight += CalcScanLineWeight(dy - vFilterWidth);
-	scanLineWeight += CalcScanLineWeight(dy + vFilterWidth);
-	scanLineWeight *= 0.3333333;
-#endif
-	return scanLineWeight;
-}
-
-void main()
-{
-#if defined(CURVATURE)
-	vec2 texcoord = Distort(vTexCoord);
-	if (texcoord.x < 0.0) {
-		FragColor = vec4(0.0);
-		return;
-	}
-#else
-	vec2 texcoord = vTexCoord;
-#endif
-
-	vec2 texcoordInPixels = texcoord * TextureSize;
-
-#if defined(SHARPER)
-	vec2 tempCoord = floor(texcoordInPixels) + 0.5;
-	vec2 coord = tempCoord / TextureSize;
-	vec2 deltas = texcoordInPixels - tempCoord;
-	float scanLineWeight = CalcScanLine(deltas.y);
-	vec2 signs = sign(deltas);
-	deltas.x *= 2.0;
-	deltas = deltas * deltas;
-	deltas.y = deltas.y * deltas.y;
-	deltas.x *= 0.5;
-	deltas.y *= 8.0;
-	deltas /= TextureSize;
-	deltas *= signs;
-	vec2 tc = coord + deltas;
-#else
-	float tempY = floor(texcoordInPixels.y) + 0.5;
-	float yCoord = tempY / TextureSize.y;
-	float dy = texcoordInPixels.y - tempY;
-	float scanLineWeight = CalcScanLine(dy);
-	float signY = sign(dy);
-	dy = dy * dy;
-	dy = dy * dy;
-	dy *= 8.0;
-	dy /= TextureSize.y;
-	dy *= signY;
-	vec2 tc = vec2(texcoord.x, yCoord + dy);
-#endif
-
-	vec3 colour = texture(Texture, tc).rgb;
-
-#if defined(SCANLINES)
-#if defined(GAMMA)
-#if defined(FAKE_GAMMA)
-	colour = colour * colour;
-#else
-	colour = pow(colour, vec3(INPUT_GAMMA));
-#endif
-#endif
-	scanLineWeight *= BLOOM_FACTOR;
-	colour *= scanLineWeight;
-
-#if defined(GAMMA)
-#if defined(FAKE_GAMMA)
-	colour = sqrt(colour);
-#else
-	colour = pow(colour, vec3(1.0 / OUTPUT_GAMMA));
-#endif
-#endif
-#endif
-
-#if MASK_TYPE == 0
-	FragColor = vec4(colour, 1.0);
-#elif MASK_TYPE == 1
-	float whichMask = fract(gl_FragCoord.x * 0.5);
-	vec3 mask;
-	if (whichMask < 0.5)
-		mask = vec3(MASK_BRIGHTNESS, 1.0, MASK_BRIGHTNESS);
-	else
-		mask = vec3(1.0, MASK_BRIGHTNESS, 1.0);
-	FragColor = vec4(colour * mask, 1.0);
-#elif MASK_TYPE == 2
-	float whichMask = fract(gl_FragCoord.x * 0.3333333);
-	vec3 mask = vec3(MASK_BRIGHTNESS, MASK_BRIGHTNESS, MASK_BRIGHTNESS);
-	if (whichMask < 0.3333333)
-		mask.x = 1.0;
-	else if (whichMask < 0.6666666)
-		mask.y = 1.0;
-	else
-		mask.z = 1.0;
-	FragColor = vec4(colour * mask, 1.0);
-#endif
-}
diff --git a/data/shaders/crtpi_fragment_es.glsl b/data/shaders/crtpi_fragment_es.glsl
deleted file mode 100644
index 363b6a9..0000000
--- a/data/shaders/crtpi_fragment_es.glsl
+++ /dev/null
@@ -1,160 +0,0 @@
-#version 300 es
-
-// OpenGL ES 3.0 - Compatible con Raspberry Pi 5
-precision highp float;
-
-// Configuración
-#define SCANLINES
-#define MULTISAMPLE
-#define GAMMA
-//#define FAKE_GAMMA
-//#define CURVATURE
-//#define SHARPER
-#define MASK_TYPE 2
-
-#define CURVATURE_X 0.05
-#define CURVATURE_Y 0.1
-#define MASK_BRIGHTNESS 0.80
-#define SCANLINE_WEIGHT 6.0
-#define SCANLINE_GAP_BRIGHTNESS 0.12
-#define BLOOM_FACTOR 3.5
-#define INPUT_GAMMA 2.4
-#define OUTPUT_GAMMA 2.2
-
-// Inputs desde vertex shader
-in vec2 vTexCoord;
-in float vFilterWidth;
-#if defined(CURVATURE)
-in vec2 vScreenScale;
-#endif
-
-// Output
-out vec4 FragColor;
-
-// Uniforms
-uniform sampler2D Texture;
-uniform vec2 TextureSize;
-
-#if defined(CURVATURE)
-vec2 Distort(vec2 coord)
-{
-	vec2 CURVATURE_DISTORTION = vec2(CURVATURE_X, CURVATURE_Y);
-	vec2 barrelScale = vec2(1.0) - (0.23 * CURVATURE_DISTORTION);
-	coord *= vScreenScale;
-	coord -= vec2(0.5);
-	float rsq = coord.x * coord.x + coord.y * coord.y;
-	coord += coord * (CURVATURE_DISTORTION * rsq);
-	coord *= barrelScale;
-	if (abs(coord.x) >= 0.5 || abs(coord.y) >= 0.5)
-		coord = vec2(-1.0);
-	else
-	{
-		coord += vec2(0.5);
-		coord /= vScreenScale;
-	}
-	return coord;
-}
-#endif
-
-float CalcScanLineWeight(float dist)
-{
-	return max(1.0 - dist * dist * SCANLINE_WEIGHT, SCANLINE_GAP_BRIGHTNESS);
-}
-
-float CalcScanLine(float dy)
-{
-	float scanLineWeight = CalcScanLineWeight(dy);
-#if defined(MULTISAMPLE)
-	scanLineWeight += CalcScanLineWeight(dy - vFilterWidth);
-	scanLineWeight += CalcScanLineWeight(dy + vFilterWidth);
-	scanLineWeight *= 0.3333333;
-#endif
-	return scanLineWeight;
-}
-
-void main()
-{
-#if defined(CURVATURE)
-	vec2 texcoord = Distort(vTexCoord);
-	if (texcoord.x < 0.0) {
-		FragColor = vec4(0.0);
-		return;
-	}
-#else
-	vec2 texcoord = vTexCoord;
-#endif
-
-	vec2 texcoordInPixels = texcoord * TextureSize;
-
-#if defined(SHARPER)
-	vec2 tempCoord = floor(texcoordInPixels) + vec2(0.5);
-	vec2 coord = tempCoord / TextureSize;
-	vec2 deltas = texcoordInPixels - tempCoord;
-	float scanLineWeight = CalcScanLine(deltas.y);
-	vec2 signs = sign(deltas);
-	deltas.x *= 2.0;
-	deltas = deltas * deltas;
-	deltas.y = deltas.y * deltas.y;
-	deltas.x *= 0.5;
-	deltas.y *= 8.0;
-	deltas /= TextureSize;
-	deltas *= signs;
-	vec2 tc = coord + deltas;
-#else
-	float tempY = floor(texcoordInPixels.y) + 0.5;
-	float yCoord = tempY / TextureSize.y;
-	float dy = texcoordInPixels.y - tempY;
-	float scanLineWeight = CalcScanLine(dy);
-	float signY = sign(dy);
-	dy = dy * dy;
-	dy = dy * dy;
-	dy *= 8.0;
-	dy /= TextureSize.y;
-	dy *= signY;
-	vec2 tc = vec2(texcoord.x, yCoord + dy);
-#endif
-
-	vec3 colour = texture(Texture, tc).rgb;
-
-#if defined(SCANLINES)
-#if defined(GAMMA)
-#if defined(FAKE_GAMMA)
-	colour = colour * colour;
-#else
-	colour = pow(colour, vec3(INPUT_GAMMA));
-#endif
-#endif
-	scanLineWeight *= BLOOM_FACTOR;
-	colour *= scanLineWeight;
-
-#if defined(GAMMA)
-#if defined(FAKE_GAMMA)
-	colour = sqrt(colour);
-#else
-	colour = pow(colour, vec3(1.0 / OUTPUT_GAMMA));
-#endif
-#endif
-#endif
-
-#if MASK_TYPE == 0
-	FragColor = vec4(colour, 1.0);
-#elif MASK_TYPE == 1
-	float whichMask = fract(gl_FragCoord.x * 0.5);
-	vec3 mask;
-	if (whichMask < 0.5)
-		mask = vec3(MASK_BRIGHTNESS, 1.0, MASK_BRIGHTNESS);
-	else
-		mask = vec3(1.0, MASK_BRIGHTNESS, 1.0);
-	FragColor = vec4(colour * mask, 1.0);
-#elif MASK_TYPE == 2
-	float whichMask = fract(gl_FragCoord.x * 0.3333333);
-	vec3 mask = vec3(MASK_BRIGHTNESS, MASK_BRIGHTNESS, MASK_BRIGHTNESS);
-	if (whichMask < 0.3333333)
-		mask.x = 1.0;
-	else if (whichMask < 0.6666666)
-		mask.y = 1.0;
-	else
-		mask.z = 1.0;
-	FragColor = vec4(colour * mask, 1.0);
-#endif
-}
diff --git a/data/shaders/crtpi_vertex.glsl b/data/shaders/crtpi_vertex.glsl
deleted file mode 100644
index 66102c6..0000000
--- a/data/shaders/crtpi_vertex.glsl
+++ /dev/null
@@ -1,48 +0,0 @@
-#version 330 core
-
-// Configuración
-#define SCANLINES
-#define MULTISAMPLE
-#define GAMMA
-//#define FAKE_GAMMA
-//#define CURVATURE
-//#define SHARPER
-#define MASK_TYPE 2
-
-#define CURVATURE_X 0.05
-#define CURVATURE_Y 0.1
-#define MASK_BRIGHTNESS 0.80
-#define SCANLINE_WEIGHT 6.0
-#define SCANLINE_GAP_BRIGHTNESS 0.12
-#define BLOOM_FACTOR 3.5
-#define INPUT_GAMMA 2.4
-#define OUTPUT_GAMMA 2.2
-
-// Inputs (desde VAO)
-layout(location = 0) in vec2 aPosition;
-layout(location = 1) in vec2 aTexCoord;
-
-// Outputs al fragment shader
-out vec2 vTexCoord;
-out float vFilterWidth;
-#if defined(CURVATURE)
-out vec2 vScreenScale;
-#endif
-
-// Uniforms
-uniform vec2 TextureSize;
-
-void main()
-{
-#if defined(CURVATURE)
-	vScreenScale = vec2(1.0, 1.0);
-#endif
-	// Calcula filterWidth dinámicamente basándose en la altura de la textura
-	vFilterWidth = (768.0 / TextureSize.y) / 3.0;
-
-	// Pasar coordenadas de textura (invertir Y para SDL)
-	vTexCoord = vec2(aTexCoord.x, 1.0 - aTexCoord.y) * 1.0001;
-
-	// Posición del vértice (ya en espacio de clip [-1, 1])
-	gl_Position = vec4(aPosition, 0.0, 1.0);
-}
diff --git a/data/shaders/crtpi_vertex_es.glsl b/data/shaders/crtpi_vertex_es.glsl
deleted file mode 100644
index dd04db5..0000000
--- a/data/shaders/crtpi_vertex_es.glsl
+++ /dev/null
@@ -1,51 +0,0 @@
-#version 300 es
-
-// OpenGL ES 3.0 - Compatible con Raspberry Pi 5
-precision highp float;
-
-// Configuración
-#define SCANLINES
-#define MULTISAMPLE
-#define GAMMA
-//#define FAKE_GAMMA
-//#define CURVATURE
-//#define SHARPER
-#define MASK_TYPE 2
-
-#define CURVATURE_X 0.05
-#define CURVATURE_Y 0.1
-#define MASK_BRIGHTNESS 0.80
-#define SCANLINE_WEIGHT 6.0
-#define SCANLINE_GAP_BRIGHTNESS 0.12
-#define BLOOM_FACTOR 3.5
-#define INPUT_GAMMA 2.4
-#define OUTPUT_GAMMA 2.2
-
-// Inputs (desde VAO)
-layout(location = 0) in vec2 aPosition;
-layout(location = 1) in vec2 aTexCoord;
-
-// Outputs al fragment shader
-out vec2 vTexCoord;
-out float vFilterWidth;
-#if defined(CURVATURE)
-out vec2 vScreenScale;
-#endif
-
-// Uniforms
-uniform vec2 TextureSize;
-
-void main()
-{
-#if defined(CURVATURE)
-	vScreenScale = vec2(1.0, 1.0);
-#endif
-	// Calcula filterWidth dinámicamente basándose en la altura de la textura
-	vFilterWidth = (768.0 / TextureSize.y) / 3.0;
-
-	// Pasar coordenadas de textura (invertir Y para SDL)
-	vTexCoord = vec2(aTexCoord.x, 1.0 - aTexCoord.y) * 1.0001;
-
-	// Posición del vértice (ya en espacio de clip [-1, 1])
-	gl_Position = vec4(aPosition, 0.0, 1.0);
-}