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https://github.com/shadps4-emu/ext-SDL.git
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Implement RenderPoints
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df6ebc2562
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@ -208,6 +208,19 @@ PS2_QueueSetViewport(SDL_Renderer * renderer, SDL_RenderCommand *cmd)
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static int
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PS2_QueueDrawPoints(SDL_Renderer * renderer, SDL_RenderCommand *cmd, const SDL_FPoint * points, int count)
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{
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clear_vertex *verts = (clear_vertex *) SDL_AllocateRenderVertices(renderer, count * sizeof (clear_vertex), 4, &cmd->data.draw.first);
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int i;
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if (!verts) {
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return -1;
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}
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cmd->data.draw.count = count;
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for (i = 0; i < count; i++, verts++, points++) {
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verts->x = points->x;
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verts->y = points->y;
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}
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return 0;
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}
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@ -474,6 +487,32 @@ PS2_FillRects(SDL_Renderer *renderer, void *vertices, SDL_RenderCommand * cmd)
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return 0;
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}
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int
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PS2_RenderPoints(SDL_Renderer *renderer, void *vertices, SDL_RenderCommand * cmd)
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{
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PS2_RenderData *data = (PS2_RenderData *)renderer->driverdata;
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uint64_t color;
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int i;
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const size_t count = cmd->data.draw.count;
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const uint8_t ColorR = cmd->data.draw.r >> 1;
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const uint8_t ColorG = cmd->data.draw.g >> 1;
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const uint8_t ColorB = cmd->data.draw.b >> 1;
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const uint8_t ColorA = cmd->data.draw.a >> 1;
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color = GS_SETREG_RGBAQ(ColorR, ColorG, ColorB, ColorA, 0x00);
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const clear_vertex *verts = (clear_vertex *) (vertices + cmd->data.draw.first);
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for (i = 0; i < count; i++, verts++) {
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gsKit_prim_point(data->gsGlobal, verts->x, verts->y, 0, color);
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}
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/* We're done! */
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return 0;
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}
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static int
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PS2_RunCommandQueue(SDL_Renderer * renderer, SDL_RenderCommand *cmd, void *vertices, size_t vertsize)
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{
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@ -487,6 +526,10 @@ PS2_RunCommandQueue(SDL_Renderer * renderer, SDL_RenderCommand *cmd, void *verti
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PS2_RenderClear(renderer, cmd);
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break;
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}
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case SDL_RENDERCMD_DRAW_POINTS: {
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PS2_RenderPoints(renderer, vertices, cmd);
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break;
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}
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case SDL_RENDERCMD_FILL_RECTS: {
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PS2_FillRects(renderer, vertices, cmd);
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break;
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