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Renamed variables, index is the singular of indices

This commit is contained in:
Sam Lantinga 2022-10-18 08:40:03 -07:00
parent 965ba1e097
commit aefc6b5bb5
4 changed files with 37 additions and 37 deletions
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48
src/render/SDL_render.c
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@ -551,8 +551,8 @@ QueueCmdFillRects(SDL_Renderer *renderer, const SDL_FRect * rects, const int cou
const int num_vertices = 4 * count; const int num_vertices = 4 * count;
const int num_indices = 6 * count; const int num_indices = 6 * count;
const int size_indices = 4; const int size_indices = 4;
int cur_indice = 0; int cur_index = 0;
const int *rect_indice_list = renderer->rect_indice_list; const int *rect_index_order = renderer->rect_index_order;
for (i = 0; i < count; ++i) { for (i = 0; i < count; ++i) {
float minx, miny, maxx, maxy; float minx, miny, maxx, maxy;
@ -571,13 +571,13 @@ QueueCmdFillRects(SDL_Renderer *renderer, const SDL_FRect * rects, const int cou
*ptr_xy++ = minx; *ptr_xy++ = minx;
*ptr_xy++ = maxy; *ptr_xy++ = maxy;
*ptr_indices++ = cur_indice + rect_indice_list[0]; *ptr_indices++ = cur_index + rect_index_order[0];
*ptr_indices++ = cur_indice + rect_indice_list[1]; *ptr_indices++ = cur_index + rect_index_order[1];
*ptr_indices++ = cur_indice + rect_indice_list[2]; *ptr_indices++ = cur_index + rect_index_order[2];
*ptr_indices++ = cur_indice + rect_indice_list[3]; *ptr_indices++ = cur_index + rect_index_order[3];
*ptr_indices++ = cur_indice + rect_indice_list[4]; *ptr_indices++ = cur_index + rect_index_order[4];
*ptr_indices++ = cur_indice + rect_indice_list[5]; *ptr_indices++ = cur_index + rect_index_order[5];
cur_indice += 4; cur_index += 4;
} }
retval = renderer->QueueGeometry(renderer, cmd, NULL, retval = renderer->QueueGeometry(renderer, cmd, NULL,
@ -1064,13 +1064,13 @@ SDL_CreateRenderer(SDL_Window * window, int index, Uint32 flags)
renderer->dpi_scale.y = 1.0f; renderer->dpi_scale.y = 1.0f;
/* Default value, if not specified by the renderer back-end */ /* Default value, if not specified by the renderer back-end */
if (renderer->rect_indice_list[0] == 0 && renderer->rect_indice_list[1] == 0) { if (renderer->rect_index_order[0] == 0 && renderer->rect_index_order[1] == 0) {
renderer->rect_indice_list[0] = 0; renderer->rect_index_order[0] = 0;
renderer->rect_indice_list[1] = 1; renderer->rect_index_order[1] = 1;
renderer->rect_indice_list[2] = 2; renderer->rect_index_order[2] = 2;
renderer->rect_indice_list[3] = 0; renderer->rect_index_order[3] = 0;
renderer->rect_indice_list[4] = 2; renderer->rect_index_order[4] = 2;
renderer->rect_indice_list[5] = 3; renderer->rect_index_order[5] = 3;
} }
/* new textures start at zero, so we start at 1 so first render doesn't flush by accident. */ /* new textures start at zero, so we start at 1 so first render doesn't flush by accident. */
@ -3125,7 +3125,7 @@ SDL_RenderDrawLinesF(SDL_Renderer * renderer,
int num_vertices = 4 * count; int num_vertices = 4 * count;
int num_indices = 0; int num_indices = 0;
const int size_indices = 4; const int size_indices = 4;
int cur_indice = -4; int cur_index = -4;
const int is_looping = (points[0].x == points[count - 1].x && points[0].y == points[count - 1].y); const int is_looping = (points[0].x == points[count - 1].x && points[0].y == points[count - 1].y);
SDL_FPoint p; /* previous point */ SDL_FPoint p; /* previous point */
p.x = p.y = 0.0f; p.x = p.y = 0.0f;
@ -3152,9 +3152,9 @@ SDL_RenderDrawLinesF(SDL_Renderer * renderer,
*ptr_xy++ = q.y + scale_y; *ptr_xy++ = q.y + scale_y;
#define ADD_TRIANGLE(i1, i2, i3) \ #define ADD_TRIANGLE(i1, i2, i3) \
*ptr_indices++ = cur_indice + i1; \ *ptr_indices++ = cur_index + i1; \
*ptr_indices++ = cur_indice + i2; \ *ptr_indices++ = cur_index + i2; \
*ptr_indices++ = cur_indice + i3; \ *ptr_indices++ = cur_index + i3; \
num_indices += 3; \ num_indices += 3; \
/* closed polyline, don´t draw twice the point */ /* closed polyline, don´t draw twice the point */
@ -3166,7 +3166,7 @@ SDL_RenderDrawLinesF(SDL_Renderer * renderer,
/* first point only, no segment */ /* first point only, no segment */
if (i == 0) { if (i == 0) {
p = q; p = q;
cur_indice += 4; cur_index += 4;
continue; continue;
} }
@ -3216,7 +3216,7 @@ SDL_RenderDrawLinesF(SDL_Renderer * renderer,
} }
p = q; p = q;
cur_indice += 4; cur_index += 4;
} }
retval = QueueCmdGeometry(renderer, NULL, retval = QueueCmdGeometry(renderer, NULL,
@ -3534,7 +3534,7 @@ SDL_RenderCopyF(SDL_Renderer * renderer, SDL_Texture * texture,
float uv[8]; float uv[8];
const int uv_stride = 2 * sizeof (float); const int uv_stride = 2 * sizeof (float);
const int num_vertices = 4; const int num_vertices = 4;
const int *indices = renderer->rect_indice_list; const int *indices = renderer->rect_index_order;
const int num_indices = 6; const int num_indices = 6;
const int size_indices = 4; const int size_indices = 4;
float minu, minv, maxu, maxv; float minu, minv, maxu, maxv;
@ -3682,7 +3682,7 @@ SDL_RenderCopyExF(SDL_Renderer * renderer, SDL_Texture * texture,
float uv[8]; float uv[8];
const int uv_stride = 2 * sizeof (float); const int uv_stride = 2 * sizeof (float);
const int num_vertices = 4; const int num_vertices = 4;
const int *indices = renderer->rect_indice_list; const int *indices = renderer->rect_index_order;
const int num_indices = 6; const int num_indices = 6;
const int size_indices = 4; const int size_indices = 4;
float minu, minv, maxu, maxv; float minu, minv, maxu, maxv;

2
src/render/SDL_sysrender.h
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@ -249,7 +249,7 @@ struct SDL_Renderer
SDL_RenderLineMethod line_method; SDL_RenderLineMethod line_method;
/* List of triangle indices to draw rects */ /* List of triangle indices to draw rects */
int rect_indice_list[6]; int rect_index_order[6];
/* Remainder from scaled relative motion */ /* Remainder from scaled relative motion */
float xrel; float xrel;

12
src/render/opengl/SDL_render_gl.c
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@ -1932,12 +1932,12 @@ GL_CreateRenderer(SDL_Window * window, Uint32 flags)
renderer->info.texture_formats[renderer->info.num_texture_formats++] = SDL_PIXELFORMAT_UYVY; renderer->info.texture_formats[renderer->info.num_texture_formats++] = SDL_PIXELFORMAT_UYVY;
#endif #endif
renderer->rect_indice_list[0] = 0; renderer->rect_index_order[0] = 0;
renderer->rect_indice_list[1] = 1; renderer->rect_index_order[1] = 1;
renderer->rect_indice_list[2] = 3; renderer->rect_index_order[2] = 3;
renderer->rect_indice_list[3] = 1; renderer->rect_index_order[3] = 1;
renderer->rect_indice_list[4] = 3; renderer->rect_index_order[4] = 3;
renderer->rect_indice_list[5] = 2; renderer->rect_index_order[5] = 2;
if (SDL_GL_ExtensionSupported("GL_EXT_framebuffer_object")) { if (SDL_GL_ExtensionSupported("GL_EXT_framebuffer_object")) {
data->GL_EXT_framebuffer_object_supported = SDL_TRUE; data->GL_EXT_framebuffer_object_supported = SDL_TRUE;

12
src/render/opengles2/SDL_render_gles2.c
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@ -2232,12 +2232,12 @@ GLES2_CreateRenderer(SDL_Window *window, Uint32 flags)
} }
#endif #endif
renderer->rect_indice_list[0] = 0; renderer->rect_index_order[0] = 0;
renderer->rect_indice_list[1] = 1; renderer->rect_index_order[1] = 1;
renderer->rect_indice_list[2] = 3; renderer->rect_index_order[2] = 3;
renderer->rect_indice_list[3] = 1; renderer->rect_index_order[3] = 1;
renderer->rect_indice_list[4] = 3; renderer->rect_index_order[4] = 3;
renderer->rect_indice_list[5] = 2; renderer->rect_index_order[5] = 2;
/* Set up parameters for rendering */ /* Set up parameters for rendering */
data->glActiveTexture(GL_TEXTURE0); data->glActiveTexture(GL_TEXTURE0);