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comparison render_sdl.c @ 2346:0111c8344477

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Fix some issues identified by asan/ubsan
author Michael Pavone <pavone@retrodev.com>
date Sat, 07 Oct 2023 18:04:35 -0700
parents 1c7329ac7f3f
children d6a207861cc8
comparison
equal deleted inserted replaced
2345:c76c81c21ae5 2346:0111c8344477
277 } 277 }
278 278
279 uint32_t render_map_color(uint8_t r, uint8_t g, uint8_t b) 279 uint32_t render_map_color(uint8_t r, uint8_t g, uint8_t b)
280 { 280 {
281 #ifdef USE_GLES 281 #ifdef USE_GLES
282 return 255 << 24 | b << 16 | g << 8 | r; 282 return 255UL << 24 | b << 16 | g << 8 | r;
283 #else 283 #else
284 return 255 << 24 | r << 16 | g << 8 | b; 284 return 255UL << 24 | r << 16 | g << 8 | b;
285 #endif 285 #endif
286 } 286 }
287 287
288 static uint8_t external_sync; 288 static uint8_t external_sync;
289 void render_set_external_sync(uint8_t ext_sync_on) 289 void render_set_external_sync(uint8_t ext_sync_on)
423 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); 423 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
424 if (i < 2) { 424 if (i < 2) {
425 //TODO: Fixme for PAL + invalid display mode 425 //TODO: Fixme for PAL + invalid display mode
426 glTexImage2D(GL_TEXTURE_2D, 0, INTERNAL_FORMAT, tex_width, tex_height, 0, SRC_FORMAT, GL_UNSIGNED_BYTE, texture_buf); 426 glTexImage2D(GL_TEXTURE_2D, 0, INTERNAL_FORMAT, tex_width, tex_height, 0, SRC_FORMAT, GL_UNSIGNED_BYTE, texture_buf);
427 } else { 427 } else {
428 uint32_t blank = 255 << 24; 428 uint32_t blank = 255UL << 24;
429 glTexImage2D(GL_TEXTURE_2D, 0, INTERNAL_FORMAT, 1, 1, 0, SRC_FORMAT, GL_UNSIGNED_BYTE, &blank); 429 glTexImage2D(GL_TEXTURE_2D, 0, INTERNAL_FORMAT, 1, 1, 0, SRC_FORMAT, GL_UNSIGNED_BYTE, &blank);
430 } 430 }
431 } 431 }
432 glGenBuffers(2, buffers); 432 glGenBuffers(2, buffers);
433 glBindBuffer(GL_ARRAY_BUFFER, buffers[0]); 433 glBindBuffer(GL_ARRAY_BUFFER, buffers[0]);