54 lines
1.1 KiB
C++
54 lines
1.1 KiB
C++
#include <azur/gint/render.h>
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#include "MyAzurShaders.h"
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#include "starfield.h"
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#include <vector>
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uint8_t AZRP_SHADER_PIXELLIST = -1;
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__attribute__((constructor))
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static void register_shader(void)
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{
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extern azrp_shader_t azrp_shader_pixellist;
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AZRP_SHADER_PIXELLIST = azrp_register_shader(azrp_shader_pixellist);
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}
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void azrp_shader_pixellist_configure(void)
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{
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azrp_set_uniforms(AZRP_SHADER_PIXELLIST, (void *)azrp_width);
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}
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struct command {
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uint8_t shader_id;
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uint16_t length;
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Pixel * const *data;
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};
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void azrp_pixellist(std::vector<Pixel*> const &list, int fragnum )
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{
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prof_enter(azrp_perf_cmdgen);
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struct command cmd;
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cmd.shader_id = AZRP_SHADER_PIXELLIST;
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cmd.length = list.size();
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cmd.data = list.data();
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azrp_queue_command(&cmd, sizeof cmd, fragnum, 1);
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prof_leave(azrp_perf_cmdgen);
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}
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void azrp_shader_pixellist( void *uniforms, void *comnd, void *fragment )
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{
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struct command *cmd = (struct command *) comnd;
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uint16_t *frag = (uint16_t *) fragment;
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for(int i = 0; i < cmd->length; i++) {
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Pixel *pix = cmd->data[i];
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frag[azrp_width * pix->y + pix->x] = pix->c;
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}
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} |