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b4d025d602
As the color order of the sf2dlib changed, you have to change it in your code, or use the color.hex() function. To fix the problems, just change "0xRRGGBBAA" to "0xAABBGGRR". Also, the shader compiler changed to Picasso, so you'll need it in order to compile. https://github.com/fincs/picasso
191 lines
6 KiB
C
191 lines
6 KiB
C
#include "sf2d.h"
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#include "sf2d_private.h"
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#include <math.h>
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void sf2d_draw_line(int x0, int y0, int x1, int y1, u32 color)
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{
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sf2d_vertex_pos_col *vertices = sf2d_pool_memalign(4 * sizeof(sf2d_vertex_pos_col), 8);
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if (!vertices) return;
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vertices[0].position = (sf2d_vector_3f){(float)x0+1.0f, (float)y0+1.0f, SF2D_DEFAULT_DEPTH};
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vertices[1].position = (sf2d_vector_3f){(float)x0-1.0f, (float)y0-1.0f, SF2D_DEFAULT_DEPTH};
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vertices[2].position = (sf2d_vector_3f){(float)x1+1.0f, (float)y1+1.0f, SF2D_DEFAULT_DEPTH};
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vertices[3].position = (sf2d_vector_3f){(float)x1-1.0f, (float)y1-1.0f, SF2D_DEFAULT_DEPTH};
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vertices[0].color = color;
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vertices[1].color = vertices[0].color;
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vertices[2].color = vertices[0].color;
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vertices[3].color = vertices[0].color;
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GPU_SetTexEnv(
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0,
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GPU_TEVSOURCES(GPU_PRIMARY_COLOR, GPU_PRIMARY_COLOR, GPU_PRIMARY_COLOR),
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GPU_TEVSOURCES(GPU_PRIMARY_COLOR, GPU_PRIMARY_COLOR, GPU_PRIMARY_COLOR),
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GPU_TEVOPERANDS(0, 0, 0),
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GPU_TEVOPERANDS(0, 0, 0),
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GPU_REPLACE, GPU_REPLACE,
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0xFFFFFFFF
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);
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GPU_SetAttributeBuffers(
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2, // number of attributes
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(u32*)osConvertVirtToPhys((u32)vertices),
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GPU_ATTRIBFMT(0, 3, GPU_FLOAT) | GPU_ATTRIBFMT(1, 4, GPU_UNSIGNED_BYTE),
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0xFFFC, //0b1100
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0x10,
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1, //number of buffers
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(u32[]){0x0}, // buffer offsets (placeholders)
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(u64[]){0x10}, // attribute permutations for each buffer
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(u8[]){2} // number of attributes for each buffer
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);
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GPU_DrawArray(GPU_TRIANGLE_STRIP, 0, 4);
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}
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void sf2d_draw_rectangle(int x, int y, int w, int h, u32 color)
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{
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sf2d_vertex_pos_col *vertices = sf2d_pool_memalign(4 * sizeof(sf2d_vertex_pos_col), 8);
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if (!vertices) return;
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vertices[0].position = (sf2d_vector_3f){(float)x, (float)y, SF2D_DEFAULT_DEPTH};
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vertices[1].position = (sf2d_vector_3f){(float)x+w, (float)y, SF2D_DEFAULT_DEPTH};
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vertices[2].position = (sf2d_vector_3f){(float)x, (float)y+h, SF2D_DEFAULT_DEPTH};
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vertices[3].position = (sf2d_vector_3f){(float)x+w, (float)y+h, SF2D_DEFAULT_DEPTH};
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vertices[0].color = color;
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vertices[1].color = vertices[0].color;
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vertices[2].color = vertices[0].color;
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vertices[3].color = vertices[0].color;
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GPU_SetTexEnv(
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0,
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GPU_TEVSOURCES(GPU_PRIMARY_COLOR, GPU_PRIMARY_COLOR, GPU_PRIMARY_COLOR),
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GPU_TEVSOURCES(GPU_PRIMARY_COLOR, GPU_PRIMARY_COLOR, GPU_PRIMARY_COLOR),
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GPU_TEVOPERANDS(0, 0, 0),
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GPU_TEVOPERANDS(0, 0, 0),
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GPU_REPLACE, GPU_REPLACE,
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0xFFFFFFFF
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);
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GPU_SetAttributeBuffers(
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2, // number of attributes
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(u32*)osConvertVirtToPhys((u32)vertices),
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GPU_ATTRIBFMT(0, 3, GPU_FLOAT) | GPU_ATTRIBFMT(1, 4, GPU_UNSIGNED_BYTE),
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0xFFFC, //0b1100
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0x10,
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1, //number of buffers
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(u32[]){0x0}, // buffer offsets (placeholders)
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(u64[]){0x10}, // attribute permutations for each buffer
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(u8[]){2} // number of attributes for each buffer
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);
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GPU_DrawArray(GPU_TRIANGLE_STRIP, 0, 4);
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}
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void sf2d_draw_rectangle_rotate(int x, int y, int w, int h, u32 color, float rad)
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{
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sf2d_vertex_pos_col *vertices = sf2d_pool_memalign(4 * sizeof(sf2d_vertex_pos_col), 8);
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if (!vertices) return;
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int w2 = w/2.0f;
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int h2 = h/2.0f;
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vertices[0].position = (sf2d_vector_3f){(float)-w2, (float)-h2, SF2D_DEFAULT_DEPTH};
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vertices[1].position = (sf2d_vector_3f){(float) w2, (float)-h2, SF2D_DEFAULT_DEPTH};
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vertices[2].position = (sf2d_vector_3f){(float)-w2, (float) h2, SF2D_DEFAULT_DEPTH};
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vertices[3].position = (sf2d_vector_3f){(float) w2, (float) h2, SF2D_DEFAULT_DEPTH};
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vertices[0].color = color;
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vertices[1].color = vertices[0].color;
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vertices[2].color = vertices[0].color;
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vertices[3].color = vertices[0].color;
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float m[4*4];
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matrix_set_z_rotation(m, rad);
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sf2d_vector_3f rot[4];
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int i;
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for (i = 0; i < 4; i++) {
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vector_mult_matrix4x4(m, &vertices[i].position, &rot[i]);
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vertices[i].position = (sf2d_vector_3f){rot[i].x + x + w2, rot[i].y + y + h2, rot[i].z};
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}
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GPU_SetTexEnv(
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0,
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GPU_TEVSOURCES(GPU_PRIMARY_COLOR, GPU_PRIMARY_COLOR, GPU_PRIMARY_COLOR),
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GPU_TEVSOURCES(GPU_PRIMARY_COLOR, GPU_PRIMARY_COLOR, GPU_PRIMARY_COLOR),
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GPU_TEVOPERANDS(0, 0, 0),
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GPU_TEVOPERANDS(0, 0, 0),
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GPU_REPLACE, GPU_REPLACE,
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0xFFFFFFFF
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);
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GPU_SetAttributeBuffers(
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2, // number of attributes
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(u32*)osConvertVirtToPhys((u32)vertices),
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GPU_ATTRIBFMT(0, 3, GPU_FLOAT) | GPU_ATTRIBFMT(1, 4, GPU_UNSIGNED_BYTE),
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0xFFFC, //0b1100
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0x10,
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1, //number of buffers
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(u32[]){0x0}, // buffer offsets (placeholders)
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(u64[]){0x10}, // attribute permutations for each buffer
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(u8[]){2} // number of attributes for each buffer
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);
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GPU_DrawArray(GPU_TRIANGLE_STRIP, 0, 4);
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}
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void sf2d_draw_fill_circle(int x, int y, int radius, u32 color)
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{
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static const int num_segments = 100;
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sf2d_vertex_pos_col *vertices = sf2d_pool_memalign((num_segments + 2) * sizeof(sf2d_vertex_pos_col), 8);
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if (!vertices) return;
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vertices[0].position = (sf2d_vector_3f){(float)x, (float)y, SF2D_DEFAULT_DEPTH};
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vertices[0].color = color;
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float theta = 2 * M_PI / (float)num_segments;
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float c = cosf(theta);
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float s = sinf(theta);
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float t;
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float xx = radius;
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float yy = 0;
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int i;
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for (i = 1; i <= num_segments; i++) {
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vertices[i].position = (sf2d_vector_3f){(float)(x + xx), (float)(y + yy), SF2D_DEFAULT_DEPTH};
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vertices[i].color = vertices[0].color;
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t = xx;
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xx = c * xx - s * yy;
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yy = s * t + c * yy;
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}
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vertices[num_segments + 1].position = vertices[1].position;
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vertices[num_segments + 1].color = vertices[1].color;
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GPU_SetTexEnv(
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0,
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GPU_TEVSOURCES(GPU_PRIMARY_COLOR, GPU_PRIMARY_COLOR, GPU_PRIMARY_COLOR),
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GPU_TEVSOURCES(GPU_PRIMARY_COLOR, GPU_PRIMARY_COLOR, GPU_PRIMARY_COLOR),
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GPU_TEVOPERANDS(0, 0, 0),
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GPU_TEVOPERANDS(0, 0, 0),
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GPU_REPLACE, GPU_REPLACE,
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0xFFFFFFFF
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);
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GPU_SetAttributeBuffers(
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2, // number of attributes
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(u32*)osConvertVirtToPhys((u32)vertices),
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GPU_ATTRIBFMT(0, 3, GPU_FLOAT) | GPU_ATTRIBFMT(1, 4, GPU_UNSIGNED_BYTE),
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0xFFFC, //0b1100
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0x10,
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1, //number of buffers
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(u32[]){0x0}, // buffer offsets (placeholders)
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(u64[]){0x10}, // attribute permutations for each buffer
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(u8[]){2} // number of attributes for each buffer
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);
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GPU_DrawArray(GPU_TRIANGLE_FAN, 0, num_segments + 2);
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}
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