diff --git a/src/intel/vulkan/genX_cmd_buffer.c b/src/intel/vulkan/genX_cmd_buffer.c index 38651d34fdb..5b0132afa1c 100644 --- a/src/intel/vulkan/genX_cmd_buffer.c +++ b/src/intel/vulkan/genX_cmd_buffer.c @@ -3509,11 +3509,14 @@ cmd_buffer_emit_scissor(struct anv_cmd_buffer *cmd_buffer) uint32_t y_min = MAX2(s->offset.y, MIN2(vp->y, vp->y + vp->height)); uint32_t x_min = MAX2(s->offset.x, vp->x); - uint32_t y_max = MIN2(s->offset.y + s->extent.height - 1, + int64_t y_max = MIN2(s->offset.y + s->extent.height - 1, MAX2(vp->y, vp->y + vp->height) - 1); - uint32_t x_max = MIN2(s->offset.x + s->extent.width - 1, + int64_t x_max = MIN2(s->offset.x + s->extent.width - 1, vp->x + vp->width - 1); + y_max = clamp_int64(y_max, 0, INT16_MAX >> 1); + x_max = clamp_int64(x_max, 0, INT16_MAX >> 1); + /* Do this math using int64_t so overflow gets clamped correctly. */ if (cmd_buffer->vk.level == VK_COMMAND_BUFFER_LEVEL_PRIMARY) { y_min = clamp_int64((uint64_t) y_min, gfx->render_area.offset.y, max); diff --git a/src/intel/vulkan_hasvk/genX_cmd_buffer.c b/src/intel/vulkan_hasvk/genX_cmd_buffer.c index 1c2d4958537..d5aa46749b5 100644 --- a/src/intel/vulkan_hasvk/genX_cmd_buffer.c +++ b/src/intel/vulkan_hasvk/genX_cmd_buffer.c @@ -3094,11 +3094,14 @@ cmd_buffer_emit_scissor(struct anv_cmd_buffer *cmd_buffer) uint32_t y_min = MAX2(s->offset.y, MIN2(vp->y, vp->y + vp->height)); uint32_t x_min = MAX2(s->offset.x, vp->x); - uint32_t y_max = MIN2(s->offset.y + s->extent.height - 1, + int64_t y_max = MIN2(s->offset.y + s->extent.height - 1, MAX2(vp->y, vp->y + vp->height) - 1); - uint32_t x_max = MIN2(s->offset.x + s->extent.width - 1, + int64_t x_max = MIN2(s->offset.x + s->extent.width - 1, vp->x + vp->width - 1); + y_max = clamp_int64(y_max, 0, INT16_MAX >> 1); + x_max = clamp_int64(x_max, 0, INT16_MAX >> 1); + /* Do this math using int64_t so overflow gets clamped correctly. */ if (cmd_buffer->vk.level == VK_COMMAND_BUFFER_LEVEL_PRIMARY) { y_min = clamp_int64((uint64_t) y_min, gfx->render_area.offset.y, max);